ChӍ tiêu Công thӭc
1ăQJ suҩt thӵc thu (Tҩn/ha)
Giá bán 1 kg ÿ)
Tәng thu ÿ)
Tәng chi (ÿ)
Lãi thuҫn ÿ) CT1 17,50 25.000 437.500.000 322.500.000 115.000.000 CT2 18,50 25.000 462.500.000 397.500.000 65.000.000 CT3 19,00 25.000 475.000.000 472.500.000 2.500.000 CT4 20,50 25.000 512.500.000 322.500.000 190.000.000 CT5 19,25 25.000 481.250.000 397.500.000 83.750.000 CT6 24,00 25.000 600.000.000 472.500.000 127.500.000 Qua bҧng 4.8: Cho thҩy giá thӇ khác nhau cho tәng thu khác nhau, WURQJ ÿy CT3 và CT6 có tәng thu FDR KѫQ FiF F{QJ WKӭc còn lҥL Yj ÿҥt 600.00ÿӗng/ha.
Tәng chi phí cao nhҩt là CT3 và CT6 (472.500.000 ÿӗng/ha). Tәng chi thҩp nhҩt là CT1 và CT3 (322.500.000 ÿӗng/ha).
Lãi thuҫn ӣ các công thӭFGDRÿӝng tӯ 2.500.000-190.000.000 ÿӗng/ha, WURQJÿyCT4 cho lãi thuҫn cao nhҩWÿҥt 190.000.000 ÿӗng/ha. Thҩp nhҩt là CT3 chӍ ÿҥt 2.500.000 ÿӗng/ha.
PHҪN 5
KӂT LUҰ19ơĈӄ NGHӎ 5.1. KӃt luұn
Qua phân tích mӝt sӕ chӍ tiêu lý hóa trong giá thӇ và theo dõi khҧ QăQJ VLQKWUѭӣngQăQJVXҩt và chҩWOѭӧng cà chua lai F1 T252 trӗng trên các công thӭc giá thӇ NKiFQKDXW{LU~WUDÿѭӧc mӝt sӕ kӃt quҧ sau:
5.1.1. K͇t qu̫ phân tích m͡t s͙ ch͑ tiêu lý hóa trong giá th͋ WU˱ͣc khi tr͛ng YjJLDLÿR̩n thu ho̩ch
- Tӹ lӋ phӕi trӝn giá thӇ công thӭc 6 (1/4 trҩXKXQ[ѫGӯa + 1/4 bã dong riӅng + 1/4 phân gà tinh chӃ) + 40% phân trùn quӃ FKRQăQJVXҩt cao nhҩt, kӃt quҧ phân tích mӝt sӕ chӍ tiêu hóa lý trong giá thӇ WUѭӟc khi trӗng cө thӇ: pH = 6,70; EC = 2,74 mS/cm và JLDLÿRҥn thu hoҥch có pH = 6,82; EC = 2,16 mS/cm.
5.1.2. K͇t qu̫ nghiên cͱu ̫QKK˱ͧng cͯa m͡t s͙ giá th͋ ÿ͇QVLQKWU˱ͧng, QăQJVX̭t và ch̭WO˱ͫng cͯa gi͙ng cà chua lai F1 T252
- V͉ VLQKWU˱ͧng, phát tri͋n: Các công thӭc sӱ dөng giá thӇ khác nhau có thӡLJLDQVLQKWUѭӣng, tӕFÿӝ WăQJWUѭӣng chiӅu cao cây khác nhau. Giá thӇ không ҧQKKѭӣng tӟi sӕ lá cây cà chua. Trong các công thӭc thì CT6 (1/4 trҩu KXQ[ѫGӯa + 1/4 bã dong riӅng + 1/4 phân gà tinh chӃ) + 40% phân trùn quӃ, có thӡLJLDQ VLQKWUѭӣng tӯ khi trӗQJ ÿӃQNKL UDKRD ÿұu quҧ, quҧ chín có thӇ thu hoҥch là ngҳn nhҩt. Có chiӅu cao sau 52 ngày trӗng là 93,73cm và sӕ lá trên thân chính 19,07 lá.
- V͉ QăQJVX̭t, ch̭WO˱ͫng: Giá thӇ khác nhau thì ҧQKKѭӣQJÿӃQQăQJ suҩt, chҩW Oѭӧng cà chua khác nhau, tӕt nhҩt là CT6: (1/4 trҩX KXQ [ѫ dӯa + 1/4 bã dong riӅng + 1/4 phân gà tinh chӃ) + 40% phân trùn quӃ. Cө thӇ tӹ lӋ ÿұu quҧ 33,05%, sӕ quҧ trung bình/cây là 16,87 vӟi khӕL Oѭӧng trung bình quҧ 57,70g/quҧ, QăQJVXҩt thӵc thu ÿҥt 24,00 tҩn/haQăQJVXҩt lý thuyӃt
ÿҥt 24,33 tҩn/ha. ChҩWOѭӧng quҧ vӟLKjPOѭӧng Nitrat 76,67 PJNJÿӝ Brix 4,77% và Vitamin C là 22,26 mg/g.
- V͉ sâu b͏nh h̩i: Các công thӭFÿӅu bӏ nhiӉm bӋnh ӣ mӭFÿӝ tӯ nhҽ ÿӃQWUXQJEuQK7URQJÿyF{QJWKӭc 4: (1/4 trҩXKXQ[ѫGӯa + 1/4 bã dong riӅng + 1/4 phân gà tinh chӃ) + 20% phân trùn quӃ không bӏ nhiӉm bӋnh héo xanh vi khuҭn. Các công thӭFÿӅu bӏ rӋp sáp gây hҥi ӣ mӭFÿӝ nhҽ, xong tӹ lӋ cây bӏ hҥi khác nhau trong tӯng công thӭc.
- V͉ hi͏u qu̫ kinh t͇: Công thӭc 4: (1/4 trҩXKXQ[ѫGӯa + 1/4 bã dong riӅng + 1/4 phân gà tinh chӃ) + 20% phân trùn quӃ, cho hiӋu quҧ kinh tӃ cao nhҩt lãi thuҫQÿҥt 190.000.000 ÿӗng/ha.
5.2. ĈӅ nghӏ
- Có thӇ sӱ dөng công thӭc 4: (1/4 trҩXKXQ[ѫGӯa + 1/4 bã dong riӅng + 1/4 phân gà tinh chӃ) + 20% phân trùn, ÿӇ trӗng cà chua vө xuân hè.
- TiӃp tөc nghiên cӭu, tiӃn hành các công thӭF WѭѫQJ Wӵ ӣ vө tiӃp WKHRÿӇ [iFÿӏQKÿѭӧc loҥi giá thӇ hӳXFѫSKKӧp nhҩWFKRVLQKWUѭӣng, QăQJVXҩt và chҩWOѭӧng cà chua lDL)7ÿӇ hoàn thiӋn Kѭӟng dүn kӻ thuұt tҥLWUѭӡQJÿҥi hӑc Nông Lâm Thái Nguyên.
TÀI LIӊU THAM KHҦO I. Tài liӋu tiӃng ViӋt
1.Tҥ Thӏ Cúc (2006), KͿ thu̵t tr͛ng cà chua, NXB Nông nghiӋp, Hà Nӝi, tr 5-19.
2. Tҥ Thӏ Cúc, Hӗ Hӳu An, Nghiêm Thӏ Bích Hà (2007), giáo trình cây rau, NXB Nông NghiӋp, Hà Nӝi.
3. NguyӉn Thúy Hà (chӫ soҥn) PGS.TS. Ĉào Thanh Vân, TS. NguyӉn Ĉӭc Thҥch, Giáo trình cây rau (dùng cho b̵Fÿ̩i h͕c) , NXB nông nghiӋp Hà Nӝi-2010, tr 75-86.
4. Tҥ Thu Hҵng (2015), ViӋn Nghiên cӭu và Phát triӇn Vùng làm chӫ nhiӋm.
"Nghiên cͱu x͵ Oê Q˱ͣc th̫i và s̫n xṷt phân bón tͳ bã th̫i dong ri͉ng b̹QJSK˱˯QJSKiSVLQKK͕c"
5. Ngô Thӏ Hҥnh (1997), KͿ thu̵t gieo ̫n b̫o, t̵p chí khoa h͕c kͿ thu̵t rau qu̫ s͙ 15/1997 ViӋn rau quҧ Hà Nӝi.
6. Lê Thӏ Hҧo (2013), Nghiên cͱu ̫QK K˱ͧng cͯa giá th͋ ÿ͇Q VLQK WU˱ͧng, phát tri͋Q Yj QăQJ VX̭W Fj FKXD WURQJ QKj O˱ͣi có s͵ dͭng h͏ th͙ng W˱ͣi nh͗ gi͕t t̩i Mê Linh-Hà N͡i
7. NguyӉn Xuân HiӅn, Chu Doãn Thành và Hoàng LӋ Hҵng (2003), ³7L͉m năng ch͇ bi͇n s̫n pẖPFjFKXD´EiRFiRK͡i th̫o nghiên cͱu và phát tri͋n gi͙ng cà chua, tҥi ViӋn nghiên cӭu rau quҧ, ngày 18/01/2003 8. Phҥm Thӏ HuyӅn (2019), Nghiên cͱu ̫QK K˱ͧng cͯa giá th͋ hͷX F˯ ÿ͇n
VLQK WU˱ͧQJ QăQJ VX̭t và ch̭W O˱ͫng cͯa gi͙ng cà chua Aavior t̩i huy͏n Bát xát, t͑nh Lào Cai
9. Ĉӛ Tҩt Lӧi (1990) Nhͷng cây thu͙c và v͓ thu͙c Vi͏t Nam NXB y hӑc Hà Nӝi, tr 8-10.
10. Sӣ NN & PTNN Hà Nӝi (2003), Báo cáo T͝ng quan hi͏n tr̩ng v͉ tình hình s̫n xṷt rau an toàn t̩Lÿ͓a bàn Hà N͡i, tr 3-5.
11. NguyӉn ThӃ Thuұn (2016), Nghiên cͱXÿiQKJLi˱XWK͇ lai ch͕n l͕c các t͝ hͫp lai cà chua có tri͋n v͕ng t̩L/kPĈ͛ng
II. Tài liӋu tiӃng Anh
12. Ha Duy Truong, Chong Ho Wang (2018) Effect of Vermicompost in Media on Growth, Yield and Fruit Quality of Cherry Tomato (Lycopersicon esculentun Mill.) Under Net House Conditions, tҥp chí Compost science &Utilization.
13. Mastalerz.J.W (1997), the greenhouse environment, Wiley, NewYork, pp 50-65.
14. Lawtenec.J.C and Neverell.J (1950), Seed and Unwin, London, England, pp 46-48.
15. FAO (2020), http://www.FAOstat.Fao.Org (online), available III. Tài liӋu Internet
16. EC http://gwall.vn/2018/04/17/huong-dan-cach-kiem-soat-nong-do-ec- tds-ph-trong-dung-dich-dinh-duong-trong-cay-thuy-canh/
17.Giá th͋ https://thegioinhanong.vn/blogs/ki-thuat-canh-tac/gia-the-la-gi- nhung-loai-gia-the-pho-bien-trong-nong-nghiep
18. Phân gia c̯m http://gfc.vn/phan-ga-co-tot-khong.html
19. Phân trùn qu͇ https://sfarm.vn/tac-dung-cua-phan-trun-que-trong-viec- trong-va-cham-soc-cay
20. V͗ tr̭u https://thapxanh.com/trau-hun-trong-rau-bao-50dm3-vo-trau- hun-trong-rau-than-trau-trong-cay
21. ;˯Gͳa https://baokhuyennong.com/xo-dua/
PHӨ LӨC
MӜT SӔ HÌNH ҦNH CӪA Ĉӄ TÀI
Hình 1: ChӃ phҭm sӱ lý giá thӇ
Hình 2: Chuҭn bӏ giá thӇ Hình 3: Trӝn giá thӇ
Hình 4: Giӕng cà chua Hình 5: Gieo hҥt cà chua tham ra thí nghiӋm
Hình 6: Cây cà chua Hình 7: Cây cà chua
Hình 8: Cà chua Hình 9: Cà chua
17 ngày sau trӗng 31 ngày sau trӗng
Hình 10*LDLÿRҥn ra hoa Hình 11*LDLÿRҥQÿұu quҧ
Hình 12: Cà chua hình thành quҧ ra thành phҭm
Hình 13: Cà chua bҳWÿҫu chín
Hình 14: Thu hoҥch quҧ
Hình 15ĈR1itrat Hình 16ĈRÿӝ Brix
HìnKĈRS+ +uQKĈRÿӝ dүn diӋn (EC)
Hình 19: BӋnh héo xanh vi khuҭn Hình 20: RӋp sáp hҥi cà chua
PHӨ LӨC
KӂT QUҦ XӰ LÝ THӔNG KÊ
Sӕ lá 10 ngày sau trӗng
The SAS System 13:39 Thursday, July 14, 2020 1 The GLM Procedure
Class Level Information Class Levels Values rep 3 1 2 3 trt 6 1 2 3 4 5 6
Number of Observations Read 18 Number of Observations Used 18
The SAS System 13:39 Thursday, July 14, 2020 2 The GLM Procedure
Dependent Variable: yield
Sum of
Source DF Squares Mean Square F Value Pr > F Model 7 0.38666667 0.05523810 1.66 0.2260 Error 10 0.33333333 0.03333333
Corrected Total 17 0.72000000
R-Square Coeff Var Root MSE yield Mean 0.537037 2.633282 0.182574 6.933333
Source DF Type I SS Mean Square F Value Pr > F rep 2 0.04000000 0.02000000 0.60 0.5674 trt 5 0.34666667 0.06933333 2.08 0.1518 Source DF Type III SS Mean Square F Value Pr > F rep 2 0.04000000 0.02000000 0.60 0.5674 trt 5 0.34666667 0.06933333 2.08 0.1518
The SAS System 13:39 Thursday, July 14, 2020 3 The GLM Procedure
t Tests (LSD) for yield
NOTE: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha 0.05 Error Degrees of Freedom 10 Error Mean Square 0.033333 Critical Value of t 2.22814 Least Significant Difference 0.3322
Means with the same letter are not significantly different.
t Grouping Mean N trt A 7.0667 3 3 A
A 7.0667 3 2 A
A 7.0667 3 4 A
B A 6.8667 3 5 B A
B A 6.8000 3 1 B
B 6.7333 3 6
Sӕ lá 17 ngày sau trӗng
The SAS System 13:42 Thursday, July 14, 2020 1 The GLM Procedure
Class Level Information Class Levels Values rep 3 1 2 3 trt 6 1 2 3 4 5 6
Number of Observations Read 18 Number of Observations Used 18
The SAS System 13:42 Thursday, July 14, 2020 2 The GLM Procedure
Dependent Variable: yield
Sum of
Source DF Squares Mean Square F Value Pr > F Model 7 0.23555556 0.03365079 0.53 0.7944 Error 10 0.63555556 0.06355556
Corrected Total 17 0.87111111
R-Square Coeff Var Root MSE yield Mean 0.270408 2.857582 0.252102 8.822222
Source DF Type I SS Mean Square F Value Pr > F rep 2 0.05777778 0.02888889 0.45 0.6472 trt 5 0.17777778 0.03555556 0.56 0.7293 Source DF Type III SS Mean Square F Value Pr > F rep 2 0.05777778 0.02888889 0.45 0.6472 trt 5 0.17777778 0.03555556 0.56 0.7293
The GLM Procedure t Tests (LSD) for yield
NOTE: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha 0.05 Error Degrees of Freedom 10 Error Mean Square 0.063556 Critical Value of t 2.22814 Least Significant Difference 0.4586
Means with the same letter are not significantly different t Grouping Mean N trt
A 8.9333 3 3 A
A 8.9333 3 2 A
A 8.8667 3 4 A
A 8.8000 3 1 A
A 8.7333 3 5 A
A 8.6667 3 6
Sӕ lá 24 ngày sau trӗng
The SAS System 13:43 Thursday, July 14, 2020 1 The GLM Procedure
Class Level Information Class Levels Values rep 3 1 2 3 trt 6 1 2 3 4 5 6
Number of Observations Read 18 Number of Observations Used 18
The SAS System 13:43 Thursday, July 14, 2020 2 The GLM Procedure
Dependent Variable: yield
Sum of
Source DF Squares Mean Square F Value Pr > F
Error 10 1.28000000 0.12800000 Corrected Total 17 2.88000000
R-Square Coeff Var Root MSE yield Mean 0.555556 3.312693 0.357771 10.80000
Source DF Type I SS Mean Square F Value Pr > F rep 2 0.16000000 0.08000000 0.62 0.5549 trt 5 1.44000000 0.28800000 2.25 0.1289 Source DF Type III SS Mean Square F Value Pr > F rep 2 0.16000000 0.08000000 0.62 0.5549 trt 5 1.44000000 0.28800000 2.25 0.1289
The SAS System 13:43 Thursday, July 14, 2020 3 The GLM Procedure
t Tests (LSD) for yield
NOTE: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha 0.05 Error Degrees of Freedom 10 Error Mean Square 0.128 Critical Value of t 2.22814 Least Significant Difference 0.6509
Means with the same letter are not significantly different.
t Grouping Mean N trt A 11.1333 3 1 A
A 11.1333 3 2 A
B A 10.8000 3 4 B A
B A 10.8000 3 3 B A
B A 10.6000 3 5 B
B 10.3333 3 6
Sӕ lá 31 ngày sau trӗng
The SAS System 13:43 Thursday, July 14, 2020 1 The GLM Procedure
Class Level Information Class Levels Values rep 3 1 2 3 trt 6 1 2 3 4 5 6
Number of Observations Read 18 Number of Observations Used 18
The SAS System 13:43 Thursday, July 14, 2020 2 The GLM Procedure
Dependent Variable: yield
Sum of
Source DF Squares Mean Square F Value Pr > F Model 7 2.82888889 0.40412698 1.07 0.4447 Error 10 3.76888889 0.37688889
Corrected Total 17 6.59777778
R-Square Coeff Var Root MSE yield Mean 0.428764 4.259996 0.613913 14.41111
Source DF Type I SS Mean Square F Value Pr > F rep 2 0.01777778 0.00888889 0.02 0.9767 trt 5 2.81111111 0.56222222 1.49 0.2757 Source DF Type III SS Mean Square F Value Pr > F rep 2 0.01777778 0.00888889 0.02 0.9767 trt 5 2.81111111 0.56222222 1.49 0.2757
The SAS System 13:43 Thursday, July 14, 2020 3 The GLM Procedure
t Tests (LSD) for yield
NOTE: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha 0.05 Error Degrees of Freedom 10 Error Mean Square 0.376889 Critical Value of t 2.22814 Least Significant Difference 1.1169
Means with the same letter are not significantly different.
t Grouping Mean N trt
A
B A 14.8000 3 4 B A
B A 14.3333 3 5 B A
B A 14.2000 3 2 B A
B A 14.1333 3 6 B
B 13.9333 3 3
Sӕ lá 38 ngày sau trӗng
The SAS System 13:47 Thursday, July 14, 2020 1 The GLM Procedure
Class Level Information Class Levels Values rep 3 1 2 3 trt 6 1 2 3 4 5 6
Number of Observations Read 18 Number of Observations Used 18
The SAS System 13:47 Thursday, July 14, 2020 2 The GLM Procedure
Dependent Variable: yield
Sum of
Source DF Squares Mean Square F Value Pr > F Model 7 1.92222222 0.27460317 1.28 0.3484 Error 10 2.14222222 0.21422222
Corrected Total 17 4.06444444
R-Square Coeff Var Root MSE yield Mean 0.472936 2.797564 0.462841 16.54444
Source DF Type I SS Mean Square F Value Pr > F rep 2 0.12444444 0.06222222 0.29 0.7540 trt 5 1.79777778 0.35955556 1.68 0.2271 Source DF Type III SS Mean Square F Value Pr > F rep 2 0.12444444 0.06222222 0.29 0.7540 trt 5 1.79777778 0.35955556 1.68 0.2271
The SAS System 13:47 Thursday, July 14, 2020 3
t Tests (LSD) for yield
NOTE: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha 0.05 Error Degrees of Freedom 10 Error Mean Square 0.214222 Critical Value of t 2.22814 Least Significant Difference 0.842
Means with the same letter are not significantly different.
t Grouping Mean N trt
A 17.0000 3 4 A
B A 16.8000 3 1 B A
B A 16.6667 3 5 B A
B A 16.4667 3 6 B A
B A 16.2667 3 2 B
B 16.0667 3 3
Sӕ lá 45 ngày sau trӗng
The SAS System 13:47 Thursday, July 14, 2020 1 The GLM Procedure
Class Level Information Class Levels Values rep 3 1 2 3 trt 6 1 2 3 4 5 6
Number of Observations Read 18 Number of Observations Used 18
The SAS System 13:47 Thursday, July 14, 2020 2 The GLM Procedure
Dependent Variable: yield
Sum of
Source DF Squares Mean Square F Value Pr > F Model 7 1.22888889 0.17555556 0.58 0.7614
Corrected Total 17 4.27777778
R-Square Coeff Var Root MSE yield Mean 0.287273 3.100129 0.552167 17.81111
Source DF Type I SS Mean Square F Value Pr > F
rep 2 0.12444444 0.06222222 0.20 0.8187 trt 5 1.10444444 0.22088889 0.72 0.6204 Source DF Type III SS Mean Square F Value Pr > F
rep 2 0.12444444 0.06222222 0.20 0.8187 trt 5 1.10444444 0.22088889 0.72 0.6204
The SAS System 13:47 Thursday, July 14, 2020 3 The GLM Procedure
t Tests (LSD) for yield
NOTE: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha 0.05 Error Degrees of Freedom 10 Error Mean Square 0.304889 Critical Value of t 2.22814 Least Significant Difference 1.0045
Means with the same letter are not significantly different.
t Grouping Mean N trt A 18.2000 3 4 A
A 18.0667 3 1 A
A 17.7333 3 6 A
A 17.7333 3 2 A
A 17.6667 3 3 A
A 17.4667 3 5
Sӕ lá 52 ngày sau trӗng
The SAS System 13:47 Thursday, July 14, 2020 1 The GLM Procedure
Class Level Information
Class Levels Values rep 3 1 2 3 trt 6 1 2 3 4 5 6
Number of Observations Read 18 Number of Observations Used 18
The SAS System 13:47 Thursday, July 14, 2020 2 The GLM Procedure
Dependent Variable: yield
Sum of
Source DF Squares Mean Square F Value Pr > F Model 7 3.92888889 0.56126984 0.79 0.6097 Error 10 7.07555556 0.70755556
Corrected Total 17 11.00444444
R-Square Coeff Var Root MSE yield Mean 0.357027 4.437555 0.841163 18.95556
Source DF Type I SS Mean Square F Value Pr > F rep 2 0.12444444 0.06222222 0.09 0.9165 trt 5 3.80444444 0.76088889 1.08 0.4292 Source DF Type III SS Mean Square F Value Pr > F rep 2 0.12444444 0.06222222 0.09 0.9165 trt 5 3.80444444 0.76088889 1.08 0.4292
The SAS System 13:47 Thursday, July 14, 2020 3 The GLM Procedure
t Tests (LSD) for yield
NOTE: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha 0.05 Error Degrees of Freedom 10 Error Mean Square 0.707556 Critical Value of t 2.22814 Least Significant Difference 1.5303
Means with the same letter are not significantly different.
A 19.4667 3 4 A
A 19.4667 3 1 A
A 19.0667 3 6 A
A 18.8667 3 3 A
A 18.7333 3 2 A
A 18.1333 3 5
ChiӅu cao cây 10 ngày sau trӗng
The SAS System 11:08 Thursday, August 1, 2020 1 The GLM Procedure
Class Level Information Class Levels Values rep 3 1 2 3 trt 6 1 2 3 4 5 6
Number of Observations Read 18 Number of Observations Used 18
The SAS System 11:08 Thursday, August 1, 2020 2 The GLM Procedure
Dependent Variable: yield
Sum of
Source DF Squares Mean Square F Value Pr > F Model 7 15.14555556 2.16365079 12.30 0.0003 Error 10 1.75888889 0.17588889
Corrected Total 17 16.90444444
R-Square Coeff Var Root MSE yield Mean 0.895951 2.597742 0.419391 16.14444
Source DF Type I SS Mean Square F Value Pr > F rep 2 1.03444444 0.51722222 2.94 0.0990 trt 5 14.11111111 2.82222222 16.05 0.0002
Source DF Type III SS Mean Square F Value Pr > F rep 2 1.03444444 0.51722222 2.94 0.0990 trt 5 14.11111111 2.82222222 16.05 0.0002 The SAS System 11:08 Thursday, August 1, 2020 3 The GLM Procedure
t Tests (LSD) for yield
NOTE: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha 0.05 Error Degrees of Freedom 10 Error Mean Square 0.175889 Critical Value of t 2.22814 Least Significant Difference 0.763
Means with the same letter are not significantly different.
t Grouping Mean N trt A 17.8000 3 4 B 16.4333 3 5 B
B 16.2000 3 3 B
C B 16.0333 3 2 C
C D 15.4000 3 1 D
D 15.0000 3 6
The SAS System 11:08 Thursday, August 1, 2020 1 The GLM Procedure
Class Level Information Class Levels Values rep 3 1 2 3 trt 6 1 2 3 4 5 6
Number of Observations Read 18
ChiӅu cao cây 17 ngày sau trӗng
The SAS System 11:20 Thursday, August 1, 2020 1 The GLM Procedure
Class Level Information Class Levels Values rep 3 1 2 3 trt 6 1 2 3 4 5 6
Number of Observations Read 18 Number of Observations Used 18
The SAS System 11:20 Thursday, August 1, 2020 2 The GLM Procedure
Dependent Variable: yield
Sum of
Source DF Squares Mean Square F Value Pr > F Model 7 24.88388889 3.55484127 8.66 0.0015 Error 10 4.10555556 0.41055556
Corrected Total 17 28.98944444
R-Square Coeff Var Root MSE yield Mean 0.858378 2.552208 0.640746 25.10556
Source DF Type I SS Mean Square F Value Pr > F rep 2 1.86111111 0.93055556 2.27 0.1542 trt 5 23.02277778 4.60455556 11.22 0.0008
Source DF Type III SS Mean Square F Value Pr > F rep 2 1.86111111 0.93055556 2.27 0.1542 trt 5 23.02277778 4.60455556 11.22 0.0008 The SAS System 11:20 Thursday, August 1, 2020 3 The GLM Procedure
t Tests (LSD) for yield
NOTE: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha 0.05 Error Degrees of Freedom 10 Error Mean Square 0.410556 Critical Value of t 2.22814 Least Significant Difference 1.1657
Means with the same letter are not significantly different.
t Grouping Mean N trt A 27.1667 3 4 B 25.9333 3 5 B
C B 24.9000 3 3 C
C 24.5667 3 2 C
C 24.2667 3 1 C
C 23.8000 3 6
ChiӅu cao cây 24 ngày sau trӗng
The SAS System 11:14 Thursday, August 1, 2020 1 The GLM Procedure
Class Level Information Class Levels Values rep 3 1 2 3 trt 6 1 2 3 4 5 6
Number of Observations Read 18 Number of Observations Used 18
The SAS System 11:14 Thursday, August 1, 2020 2 The GLM Procedure
Dependent Variable: yield
Sum of
Source DF Squares Mean Square F Value Pr > F Model 7 21.80666667 3.11523810 3.99 0.0243 Error 10 7.81333333 0.78133333
Corrected Total 17 29.62000000
R-Square Coeff Var Root MSE yield Mean 0.736214 2.417313 0.883931 36.56667
Source DF Type I SS Mean Square F Value Pr > F rep 2 3.89333333 1.94666667 2.49 0.1324 trt 5 17.91333333 3.58266667 4.59 0.0196
Source DF Type III SS Mean Square F Value Pr > F rep 2 3.89333333 1.94666667 2.49 0.1324 trt 5 17.91333333 3.58266667 4.59 0.0196 The SAS System 11:14 Thursday, August 1, 2020 3 The GLM Procedure
t Tests (LSD) for yield
NOTE: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha 0.05 Error Degrees of Freedom 10 Error Mean Square 0.781333 Critical Value of t 2.22814 Least Significant Difference 1.6081
Means with the same letter are not significantly different.
t Grouping Mean N trt A 38.3333 3 4 A
B A 37.0000 3 5 B
B C 36.6000 3 3 B C
B C 36.4667 3 2 B C
B C 35.9333 3 1 C
C 35.0667 3 6
ChiӅu cao cây 31 ngày sau trӗng
The SAS System 11:14 Thursday, August 1, 2020 1 The GLM Procedure
Class Level Information
rep 3 1 2 3 trt 6 1 2 3 4 5 6
Number of Observations Read 18 Number of Observations Used 18
The SAS System 11:14 Thursday, August 1, 2020 2 The GLM Procedure
Dependent Variable: yield
Sum of
Source DF Squares Mean Square F Value Pr > F Model 7 77.9866667 11.1409524 3.14 0.0497 Error 10 35.4533333 3.5453333
Corrected Total 17 113.4400000
R-Square Coeff Var Root MSE yield Mean 0.687471 3.394661 1.882906 55.46667
Source DF Type I SS Mean Square F Value Pr > F rep 2 6.09333333 3.04666667 0.86 0.4525 trt 5 71.89333333 14.37866667 4.06 0.0285
Source DF Type III SS Mean Square F Value Pr > F rep 2 6.09333333 3.04666667 0.86 0.4525 trt 5 71.89333333 14.37866667 4.06 0.0285 The SAS System 11:14 Thursday, August 1, 2020 3 The GLM Procedure
t Tests (LSD) for yield
NOTE: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha 0.05 Error Degrees of Freedom 10 Error Mean Square 3.545333 Critical Value of t 2.22814 Least Significant Difference 3.4255
Means with the same letter are not significantly different.
t Grouping Mean N trt A 58.067 3 4 A
B A 57.000 3 5 B A
B A 56.000 3 3 B A
B A 55.933 3 2 B
B C 53.667 3 1 C
C 52.133 3 6
ChiӅu cao cây 38 ngày sau trӗng
The SAS System 11:24 Thursday, August 1, 2020 1 The GLM Procedure
Class Level Information Class Levels Values rep 3 1 2 3 trt 6 1 2 3 4 5 6
Number of Observations Read 18 Number of Observations Used 18
The SAS System 11:24 Thursday, August 1, 2020 2 The GLM Procedure
Dependent Variable: yield
Sum of
Source DF Squares Mean Square F Value Pr > F Model 7 151.8022222 21.6860317 11.65 0.0004 Error 10 18.6088889 1.8608889
Corrected Total 17 170.4111111
R-Square Coeff Var Root MSE yield Mean 0.890800 1.831612 1.364144 74.47778
Source DF Type I SS Mean Square F Value Pr > F
trt 5 149.9044444 29.9808889 16.11 0.0002
Source DF Type III SS Mean Square F Value Pr > F rep 2 1.8977778 0.9488889 0.51 0.6154 trt 5 149.9044444 29.9808889 16.11 0.0002 The SAS System 11:24 Thursday, August 1, 2020 3 The GLM Procedure
t Tests (LSD) for yield
NOTE: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha 0.05 Error Degrees of Freedom 10 Error Mean Square 1.860889 Critical Value of t 2.22814 Least Significant Difference 2.4817
Means with the same letter are not significantly different.
t Grouping Mean N trt A 78.200 3 4 A
B A 76.267 3 5 B A
B A 75.867 3 3 B
B 75.267 3 2 C 71.267 3 1 C
C 70.000 3 6
ChiӅu cao cây 45 ngày sau trӗng
The SAS System 11:24 Thursday, August 1, 2020 1 The GLM Procedure
Class Level Information Class Levels Values rep 3 1 2 3 trt 6 1 2 3 4 5 6
Number of Observations Read 18 Number of Observations Used 18
The SAS System 11:24 Thursday, August 1, 2020 2 The GLM Procedure
Dependent Variable: yield
Sum of
Source DF Squares Mean Square F Value Pr > F Model 7 142.9333333 20.4190476 7.68 0.0024 Error 10 26.5866667 2.6586667
Corrected Total 17 169.5200000
R-Square Coeff Var Root MSE yield Mean 0.843165 1.771045 1.630542 92.06667
Source DF Type I SS Mean Square F Value Pr > F rep 2 1.6533333 0.8266667 0.31 0.7396 trt 5 141.2800000 28.2560000 10.63 0.0009
Source DF Type III SS Mean Square F Value Pr > F rep 2 1.6533333 0.8266667 0.31 0.7396 trt 5 141.2800000 28.2560000 10.63 0.0009 The SAS System 11:24 Thursday, August 1, 2020 3 The GLM Procedure
t Tests (LSD) for yield
NOTE: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha 0.05 Error Degrees of Freedom 10 Error Mean Square 2.658667 Critical Value of t 2.22814 Least Significant Difference 2.9664
Means with the same letter are not significantly different.
t Grouping Mean N trt A 96.267 3 4 A
B A 94.000 3 5 B
B C 92.400 3 3 B C
B C 92.000 3 2 C
C 90.467 3 1 D 87.267 3 6
ChiӅu cao cây 52 ngày sau trӗng
The GLM Procedure Class Level Information Class Levels Values rep 3 1 2 3 trt 6 1 2 3 4 5 6
Number of Observations Read 18 Number of Observations Used 18 Sum of
Source DF Squares Mean Square F Value Pr > F Model 7 170.3955556 24.3422222 10.53 0.0007 Error 10 23.1155556 2.3115556
Corrected Total 17 193.5111111 R-Square Coeff Var Root MSE yield Mean 0.880547 1.551760 1.520380 97.97778
Source DF Type I SS Mean Square F Value Pr > F rep 2 5.9511111 2.9755556 1.29 0.3181 trt 5 164.4444444 32.8888889 14.23 0.0003
Alpha 0.05 Error Degrees of Freedom 10 Error Mean Square 2.311556 Critical Value of t 2.22814 Least Significant Difference 2.766
Means with the same letter are not significantly different
t Grouping Mean N trt
A 102.600 3 4 A A 100.933 3 5
B 97.733 3 3 B B 97.400 3 2 B C B 95.467 3 1 C C 93.733 3 6
KhӕLOѭӧng trung bình quҧ
The SAS System 09:42 Thursday, August 9, 2020 1
The GLM Procedure
Class Level Information
Class Levels Values rep 3 1 2 3 trt 6 1 2 3 4 5 6 Number of Observations Read 18 Number of Observations Used 18
The SAS System 09:42 Thursday, August 9, 2020 2 The GLM Procedure
Dependent Variable: yield Sum of
Source DF Squares Mean Square F Value Pr > F
Model 7 54.41500000 7.77357143 80.14
<.0001
Error 10 0.97000000 0.09700000 Corrected Total 17 55.38500000
R-Square Coeff Var Root MSE yield Mean 0.982486 0.561000 0.311448 55.51667
Source DF Type I SS Mean Square F Value Pr > F rep 2 0.58333333 0.29166667 3.01 0.0950
trt 5 53.83166667 10.76633333 110.99 <.0001 Source DF Type III SS Mean Square F Value Pr > F rep 2 0.58333333 0.29166667 3.01 0.0950 trt 5 53.83166667 10.76633333 110.99 <.0001 The SAS System 09:42 Thursday, August 9, 2020 3
The GLM Procedure t Tests (LSD) for yield
NOTE: This test controls the Type I comparisonwise error rate, not the experimentwise error rate.
Alpha 0.05