Nghiên cứu nhu cầu sử dụng phân compost và ứng dụng phân compost trồng vạn thọ lùn

TRUCJNG DAI HOC AN GIANG KHOA KY THU^T - CONG NGH^ - MOITRI^ONG PHAN THINGOC Y NGHIEN CUU NHU CAU Sf DUNG PHAN COMPOST VA UjNG DUNG PHAN COMPOST TRONG VAN THO LUN TRUCiNG DAI HQC AN GIANG THUVIEN KHOA LUAN TOT NGHIEP GVHD: Ths BUI THI MAI PHUNG GVPB: Ths NGUYEN THI BE PHUC GVPB: Ths HO LIEN HUE An Giang, 05/2013 lot cam on Tnrdc tien em xin chan cam an Ban Giam hieu Tnrdng Dai hoc An Giang, Ban Chu nhiem Khoa Ky thuat - Cong nghe - Moi truang cung cac thay co khoa da nhiet tinh giup da em hoan tot khoa luan tot nghiep Xin chan cam an co Bui Thj Mai Phung da nhiet tinh giiip da, hiidng dan cho em su6t thai gian qua de em hoan tot khoa luan tot nghiep Em cung gtri lai cam an chan den chu Pham Van Be - UBND xa Hoa Binh, huyen Chq Mai, tmh An Giang va anh Ho Tnrdng Giang - UBND xa Binh Thanh, huyen Chau Thanh, tinh An Giang da nhiet tinh hudng dan em di den ba hai xa de phong van, giup em hoan tot khoa luan tot nghiep Cam an den cac ban Nguyen Minh Tri, Nguy&i Van Gai, Nguyen Ha Duyen, Dinh Thi My Hanh da dong vien, h tra toi rat nhiSu suot thai gian thvrc hien khoa luan tot nghiep Cuoi cung xin cam an cha me, ngirai luon ling ho cho v6 vat chit Ian tmh than Long Xuyen, ngay^I^than^iham 2013 Phan Thi Ngoc Y NHAN XET CUA GIANG VIEN HU"6NG DAN Long Xuyen, ^^^thang.? nam 2013 Bui Thi Mai Fhung NHAN XET CUA GIANG VIEN PHAN BIEN Long Xuyen, 15.thang.5^.nam 2013 Nguyen Thi Be Phuc NH^N XET CUA GIANG VIEN PHAN BIEN Long xuyen, thang nam 2013 Khoaluantdtnghiep ,SVTH: Phan Thi Ngoc Y - PHI OMT TOM TAT Di tai "Nghien cicu nhu cdu su dungphan compost vd icng dungphan compost di Van tho liin" duqc thuc hien tic thdng den thdng ndm 2013 Chung tdi da tien hdnh phong van 30 nong ho dang canh tdc rau mau a xa Binh Thanh — huyen Chdu Thanh va xa Hoa Binh - huyen Cher Mai Va tiin hdnh thie nghiem phdn de Van tho liin nhd ludi tai Khu Thuc nghiem - Trudng Dai hoc An Giang Thi nghiem duac bo tri hodn loan ngdu nhiin gom nghiem thuc, mdi nghiem thuc duac lap la' Idn Cd nghiem thicc NT2, NT3, NT4 diu cd bdn lot bang phdn compost va NTS bdn lot bang phdn vd ca NT1 Id nghiem thuc ddi chicng khdng cd bdn lot Khdi luang phdn compost dung bdn lot tang dan theo ede nghiem thicc tic NT2 din NT4, Idn luat Id 300 g, 400 g vd 500 g Ham luqngN, P, Kgiua hai nghiem thicc NT2 vd NTS di bdn cho Van tho diu tuang duang Sic dungphan mem SPSS 11.5 de xic ly so lieu phong van vd so lieu dac thi nghiem Kit qua phong van cho thdy tat cd ede h$ nong dan duac phong van diu ddng y sic dung phdn compost tic ede nhd may xic ly rdc thai di thay the mot phdn phdn vd ca hoa mau vd thai gian tai se tuyen truyin phd biin cho moi ngudi ciing sic dung Sau 56 ngdy Van tho liin thu duac kit qua nhu sau: cay Van tho liin theo phuang phdp bdn lot bang phdn compost (NT2, NT3 vd NT4) thi phdt triin tdt hem nhieu so vai nghiem thicc khdng bdn lot (NT1) vd nghiem thicc chi bdn hodn loan bang phdn vd ca (NT5) Van thq a moi trudng cd bdn lot bdngphdn compost a NT2 se tdt hankhi bdn lot bdngphdn vd ca NTS, mac die cd ciing khdi luang N, P, K cd hai loai phdn Viic bdn lot bdngphdn vd ca (NT5) se cho kit qua vi sic tang trudng ciia cay Van tho tuang duang vai viic khdng bdn lot (NT1) Vai muc tiiu Id tim li li phdi trdn phdn compost vdo moi trudng di Van tho liin cho ndng sudt cao, chdt luang hoa tdt vd chi phi thdp thi NT3 (1,2 kg ddt thit + 20 g bdnh ddu + 400 gphdn compost dung bdn lot) Idphii hap nhdt Ngodi ra, kit qua.thi nghiem cho thdy cay Van tho liin duac trong nhd ludi nin it bi sau hqi tan cdng vd binh hqi GVHD: Ths Bui Thi Mai Phung Khoa luan t6t nghiepSVTH: Phan Thi Nggc Y - PHI OMT ABSTRACT The research of needing to use compost and applying compost to grow Dwarf marigold was carried out from January to May, in 2013 We interviewed thirty farmers' plant vegetable which are living in Hoa Binh village, Cho Moi district and Binh Thanh village, Chau Thanh district, An Giang province And we carried out to grow Dwarf marigold at the net house in the Experimental Area-An Giang University The experiment was randomly arranged including five treatments, each treatment was repeated in four times NT2, NT3 and NT4 treatments were steady fertilized compost in the basal fertilizing period, particularly in NTS treatment was only inorganic fertilizer NT1 treatment was control treatment (this is not fertilized both of compost and inorganic fertilizer) The volume of composting increasing from NT2 to NT4 treatment was 300 g, 400 g and 500 g respectively The Nitrogen, Phosphorus and Potassium concentration between NT2 andNT5 treatment is similar The software of SPSS (version 11.5) was used to analyze of interview data and experimental data The interview results showed that all the interviewedfarmers agreed to use compost from the domestic waste treatment factories Because of the compost can be used to replace in part inorganic fertilizer in plating vegetable In the future, they will transmit benefit of composting from person to the other After 56 days planting, the results showed that the growth of Dwarf marigold in NT2, NT3 andNT4 treatments were better than in NT1 andNJ5 treatments In addition, the growth of Dwarf marigold in NT2 treatment was belter than in NTS treatment although the Nitrogen, Phosphorus and Potassium concentration is similar The growth of Dwarf marigold in NTS treatment is similar in NT1 treatment With our purpose was to find the ratio of mixing copiposting to complex fertilizer which was the highest yield, the best quality offlower, and the lowest cost Thus in NT3 treatment (1,200 g experimental soil + 20 g oil cake + 400 g compost) achieved this purpose Besides, the resulted showed that the Dwarf marigold was grown in the net house should be very less attacked by insect and disease GVHD: Ths Bui Thi Mai Phung Khoa luan tot nghiepSVTH: Phan Thj Ngoc Y - DH10MT MUC LUC TRANG PHU BIA LOT CAM ON NELjN XET CUA GIANG VIEN TOM TAT ABSTRACT MUC LUCi DANH SACH BANGiii DANHSACHHINHiv DANH MUC TU" VIET TATv CHUONG 1: GICH THIEU CHUONG 2: LtfOC KHAO TAI LIEU2 2.1.Phan compost va lcri ich cua viec bon phan compost cho cay trong2 2.1.1.Khainiemphan compost2 2.1.2.San pham phan compost tare san xuat ttr rac thai sinh hoat tren dja ban.tinh An Giang2 2.1.3.Lot ich ciia viec bon phan compost cho cay trbng10 2.2.Tinh hinh san xuat hoa, cay kieng tren the gioi va Viet Nam12 2.2.1.San xuat hoa, cay kieng tren the gibi12 2.2.2.San xuat hoa, cay kiting o Viet Nam13 2.3.Dae diSm va ky thuat tr6ng cay Van tho13 2.3.1.Dae diem cua cay Van tho13 2.3.2.Ky thuat canh tac cay Van tho16 2.4.Mot so nghien cbu ung dung phan compost hoa kieng va hoa mau b Viet Nam20 2.4.1.Nghien ctiu phan compost hoa kieng20 2.4.2.Nghien cuu phan compost hoa mau21 CHtTGNG 3: PHUONG TIEN VA PHUONG PHAP NGHIEN CUU 22 3.1 DOituong nghien curu22 GVHD: Ths Bui Thj Mai Phungi KhoaluantdtnghiepSVTH: Phan Thi Ngoc Y - DH10MT 3.2.Thai gian va dia diem nghien ciiu22 3.3.Muc tieu nghien cum22 3.4.Noi dung nghien cum22 3.5.Phurong tien va vat lieu nghien cum22 3.5.1.Vat lieu thi nghiem22 3.5.2.Phuang tien nghien cuu23 3.6.Phucrng phap nghien cum'.23 3.6.1.Phuang phap phong v3n23 3.6.2.Phuong phap b6 tri thi nghiem,23 3.6.3.Phirang phap xac dinh luomg phan dimg thi nghiem25 3.6.4.Phirang phap xac dinh cac chi tieu tang truang cua cay26 3.7.Phuong phap xur ly s6 lieu27 CHlTONG 4: KET QUA THAO LU^.N28 4.1.Nhu cau su dung phan compost dl tr6ng hoa mau:28 4.2.Nhu cau sur dung phan compost tuang lai32 4.3.Sir tang truang cua Veui tho lun sau 56 trfing33 4.3.1.Chieu cao cay33 4.3.2.Duong kinh g6c than35 4.3.3.Kich thuac la37 4.3.4.S6 nu hoa39 4.3.5.Duong kinh hoa41 4.3.6.Dp b^n cua hoa43 CHUONG 5: KET LU^N VA K1EN NGHI46 5.1.KStluan\46 5.2.KiSnnghi46 TAI LIEU THAM KHAO PHULUC GVPID: Ths Bui Thi Mai Phung Khoaluant6tnghiepSVTH: Phan Thj Ngpc Y - DH10MT DANH SACH BANG Bang 2.1: Ham luong N, P, K phan compost tai nha may xii ly rac xa Binh Thanh, huyen Chau Thanh, tinh An Giang5 Bang 2.2: Ham luong N, P, K phan compost tai nha may xu ly rac xa An Hao, huyen Tinh Bien, tinh An Giang Bang 3.1: Ti le phoi trpn dat thit, banh dau va phan dung bon lot24 Bang 4.1: Loai hoa mau thudng dupe trong28 Bang 4.2: Dien tich dat dung d6 trdng hoa mau29 Bang 4.3: Loai phan hoa hoc dang sii dung29 Bang 4.4: Ly dung phan hoa hoc30 Bang 4.5: Muc hai long sii dung phan compost30 Bang 4.6: Thai gian sir dung phan compost de hoa mau31 Bang 4.7: Cachinh thiic ngudi dan bi^t va su dung phan compost31 Bang 4.8: Gia cua lkg phan compost32 Bang 4.9: Chieu cao Van thp lun qua cac giai doan phat trien34 Bang 4.10: Duong kinh goc th^n Van thp lira qua cac giai doan phat triln 36 Bang 4.11: Kich thudc la Van thp lun qua cac giai doan phat trien39 Bang 4.12: S6 nu hoa tren cay Van thp lun cr thai dim 49 va 56 NSKG40 Bang 4.13: Duong kinh hoa Van thp lun tur 49 dSn 56 NSKG42 Bang 4.14: Dp ben tu nhien cua hoa Van thp lun43 Bang 4.15: Tonghpp cac chi tieu tang trudng va phat trien cua Van thp lun 45 GVHD: Ths Bui Thi Mai Phung PHU LUC KET QUA VEEC PHONG VAN NGtTCH DAN Bia chi ngiroi phong van Xa 14 16 30 Hoa Binh Binh Thanh Total Valid Percent Percent Frequency 46.7 Cumulative Percent 46.7 100.0 46.7 53.3 53.3 100.0 100.0 Loai hoa mau fluffc Loai hoa mau Frequency Cai xanh, cai ngot 11 30 Bau, bi Dua leo Bap cai Dau dua, dau que Cabap Total Valid Percent Percent Cumulative Percent 3.3 3.3 3.3 20.0 36.7 20.0 36.7 23.3 23.3 23.3 6.7 6.7 10.0 100.0 10.0 100.0 60.0 83.3 90.0 100.0- Dien tich trSng Dien tich Frequency 500 m2 1000 m2 30 1.500 m2 2.000 m2 2.500 m2 3.000 m2 3.500 m2 4.000 m2 Total Cumulative Percent Valid Percent Percent 6.7 6.7 6.7 10.0 10.0 13.3 13.3 20.0 13.3 26.7 20.0 13.3 26.7 6.7 6.7 16.7 30.0 50.0 63.3 90.0 96.7 100.0 3.3 3.3 100.0 100.0 Loai phan hoa hoc dang sir dung Loai phan Frequency 11 10 30 NPK, Kali, DAP NPK, Kali, Lan NPK, Kali, DAP, Ure Kali, DAP, Ure NPK, Kali, Ure Total Valid Percent Percent Cumulative Percent 20.0 20.0 20.0 3.3 3.3 23.3 36.7 33.3 6.7 100.0 36.7 33.3 93.3 6.7 100.0 60.0 100.0 Thay the phan hoa hoc bang phan compost Frequency Co Valid Percent Percent 30 100.0 Cumulative Percent 100.0 100.0 Noi mua phan hoa hoc Frequency Cua hang phan bon 30 Percent 100.0 Valid Percent 100.0 Cumulative Percent 100.0 Ly dung phan hoa hoe Frequency Tot cho cay 25 Percent 83.3 Valid Percent Cumulative Percent 83.3 83.3 Tot cho cay, de su dung 16:7 30 | Total 16.7 100.0 100.0 100.0 Co timg sir dung phan compost Frequency Co, su dung den hien tai Valid Percent Percent 30 100.0 100.0 Cumulative Percent 100.0 Thoi gian sir dung phan compost Frequency Valid Percent Percent 14 10 30 Moi su dung Khoang den thang Kltoang den thang Total 20.0 46.7 33.3 100.0 Cumulative Percent 20.0 66.7 100.0 20.0 46.7 33.3 100.0 Noi mua phan compost Frequency Nha may xu ly rac Valid Percent Percent 30 100.0 Cumulative Percent 100.0 100.0 Ly sir dung phan compost Frequency 30 Tat ca cac y tren Valid Percent Percent 100.0 Cumulative Percent 100.0 100.0 Miic hai long sir dung phan compost Frequency Rat hai long Hai long Binh thuong Total Valid Percent Percent 18 11 30 Cumulative Percent 60.0 36.7 60.0 36.7 3.3 3.3 100.0 100.0 60.0 96.7 100.0 Cac hinh thirc ngiroi dan biet va sir dung phan compost Frequency Percent Valid Percent Cumulative Percent 3.3 3.3 3.3 20.0 63.4 20.0 63.4 23.3 13.3 13.3 100.0 100.0 100.0 Truyen thong (tivi, bao chi) Dai truyen cua xa Nguoi than gioi thieu Truyen thong, nguoi than 19 Total • 30 86.7 Gia kg phan compost Frequency 300-S00d/kg 12 17 30 600-800d/kg 900-1.200 d/kg Total Valid Percent Percent Cumulative Percent 3.3 3.3 3.3 40.0 56.7 100.0 • 40.0 43.3 100.0 56.7 100.0 Nhn can sir dung phan compost thoi gian tor Frequency Percent 30 Co 100.0 Valid Percent • 100.0 Cumulative Percent 100.0 Gioi thieu cho ban be cung sir dung phan compost Frequency Co Percent 30 100.0 Valid Percent 100.0 Cumulative Percent 100.0 PHU LUC KET QUA PHAN TICH BIEN LlTONG CHIEU CAO CAY TlT NSKG DEN 56 NSKG Bang bien Imyng Anova chieu cao cay NSKG df Sum of Squares Within Groups Total Nghiem thuc 15 19 193 425 618 Between Groups Sig F Mean Square 048 1.703 202 028 Subset for alpha = 05 N NT3 NT2 NT4 NT1 NT5 1.850 1.950 1.950 2.075 4 4 - 2.125 Sig .053 Bang bien liro^g Anova chieu cao cay 14 NSKG df Sum of Squares Within Groups Total Nghiem thuc Mean Square 15 19 328 698 1.025 Between Groups 082 047 F Sig 1.763 189 Subset for alpha = 05 N 4 4 NT2 NT4 NT5 NT1 NT3 4.500 4.550 4.675 4.750 4.850 054 Sig Bang bien liiung Anova chieu cao cay 21 NSKG df Sum of Squares Within Groups Total • Nghiem thuc 665 119 F 5.608 Sig .006 Subset for alpha = 05 N NT1 NT5 NT4 NT2 NT3 15 19 2.662 1.780 4.442 Between Groups Mean Square 4 4 4.575 4.825 5.350 5.375 5.525 Sig .321 507 Bang bien lirong Anova chieu cao cay 28 NSKG Sum of Squares Between Groups Within Groups Total 9.097 1.812 10.910 df Mean Square 15 19 2.274 121 F 18.821 Sig .000 Nghiem thuc Subset for alpha = 05 N NT5 NT1 NT2 NT3 NT4 4 4 6.925 7.175 7.175 7.650 8.200 Sig .325 8.775 1.000 1.000 072 Bang bien lirrrng Anova chieu cao cay 35 NSKG df Sum of Squares Within Groups Total Mean Square 15 19 46.325 30.125 76.450 Between Groups 11.581 2.008 Sig F 5.767 005 Subset for alpha = 05 Nghiem thuc N NT1 NT5 NT2 NT4 NT3 4 4 12.250 12.250 12.625 13.875 Sig 16.250 1.000 155 Bang bien lirqug Anova chieu cao cay 42 NSKG df Sum of Squares 15 19 118.000 41.438 159.438 Between Groups Within Groups Total Mean Square 29.500 2.763 Sig F 10.679 000 Subset for alpha = 05 Nghiem thuc N NT5 NT1 NT2 NT4 NT3 4 4 13.750 16.250 16.250 17.125 ' 18.750 050 061 Sig Bang bien hrorig Anova chilu cao cay 49 NSKG Sum of Squares Between Groups 222.425 135.813 358.237 Within Groups Total Nghiem thuc Subset for alpha = 05 N NT5 NT1 NT2 NT4 NT3 Sig df 15 19 4 4 20.125 23.625 121 23.625 25.625 26.500 219 25.625 26.500 30.250 056 18.750 21.000 075 Mean Square F 55.606 9.054 6.142 Sig .004 Bang bien lmmg Anova cllicu cap cay 56 NSKG Sum of Squares Within Groups Total F Mean Square 52.062 15 19 208.247 244.045 452.292 Between Groups Nghiem thuc df 3.200 Sig .044 16.270 Subset for alpha = 05 N 4 4 NT5 NT1 NT2 NT4 NT3 27.250 32.875 32.875 34.875 34.900 36.500 260 067 Sig PHU LUC KET QUA PHAN TICH BIEN LUONG BlfCJNG KINH GOC THAN TU" - 56 NSKG Bang bien lirtrng Anova dufrng kinh goc than NSKG df Sum of Squares Within Groups Total Nghiem thuc Mean Square F 889 000 15 19 002 008 009 Between Groups Sig .494 001 Subset for alpha = 05 N NT2 NT3 NT4 NT5 NT1 4 4 070 080 090 090 098 Sig .140 Bang bien luong Anova duong kinh goe than 14 NSKG Sum of Squares 206 123 329 Between Groups Within Groups Total Nghiem thuc df Mean Square 15 19 052 Sig F 6.313 003 001 Subset for alpha = 05- N NT5 NT1 NT2 NT4 NT3 4 4 130 138 145 153 160 240 Sig Bang bien lining Anova dirfrng kinh goc than 21 NSKG Sum of Squares Between Groups Within Groups Total 002 015 017 df 15 19 Mean Square 001 001 F 568 Sig .690 Subset for alpha = 05 Nghiem thuc N NT1 NT5 NT2 NT3 NT4 168 4 4 190 195 190 195 223 288 Sig .287 1.000 211 Bang bi6n liromg Anova dirfrng klnh goe than 28 NSKG df Sum of Squares Between Groups 209 Within Groups Total 012 Nghiem thuc Sig .000 001 Subset for alpha =.05 N NT1 NT2 NT5 NT3 NT4 67.060 052 15 19 220 F Mean Square 4 4 250 283 290 465 495 Sig .072 149 Bang bien Itrffng Anova Jirfrng kinh g6c than 35 NSKG df Sum of Squares Within Groups Total Nghiem thuc 020 003 6.607 Sig .003 Subset for alpha = 05 N NT5 NT1 NT2 NT4 NT3 F Mean Square 15 19 081 046 127 Between Groups 4 455 480 578 590 615 4 Sig .533 379 Bang bien lirong Anova fluting kinh goc than 42 NSKG Sum of Squares Between Groups 353 Within Groups Total 094 447 Nghiem thuc Sig Mean Square 15 19 F 088 006 14.078 Subset for alpha = 05 N NT5 NT1 NT2 NT3 NT4 df 4 4 4 478 655 733 73 788 1.000 186 34 788 868 173 Sig .000 Bang bign Iirong Anova duong kinh g6c than 49 NSKG df Sum of Squares Between Groups 275 Within Groups Total 118 393 Nghiem thuc Mean Square 069 15 19 Sig F 8.731 001 008 Subset for alpha = 05 N 4 4 NT5 NT1 NT2 NT3 NT4 715 755 898 973 1.013 534 Sig .102 Bang bien lmrng Anova dirbTig kinh goe than 56 NSKG df Sum of Squares Between Groups 207 Within Groups Total 112 Nghiem thuc Mean Square 15 19 319 4 4 NT4- Sig F 6.927 002 007 Subset for alpha = 05 N NT5 NT1 NT2 NT3 052 Sig 740 963 968 1.01 1.01 463 1.000 PHU LUC KET QUA PHAN TICH BEEN LTTONG KICH THtfCJC LA Tf NSKG BEN 56 NSKG Bang biin liwng Anova kich thirdc la NSKG df Sum of Squares Between Groups 011 Within Groups Total 158 Nghiem thuc Mean Square 15 19 169 003 011 F 272 Sig .892 Subset for alpha = 05 N NT1 NT2 NT3 NT5 NT4 465 473 478 490 533 412 4 4 Sig Bang bien Iirong Anova kich thurtrc la 14 NSKG Sum of Squares Between Groups Within Groups Total 153 423 575 df Mean Square 15 19 038 028 F 1.354 Sig .296 Nghiem thuc Subset for alpha = 05 N 4 4 NT5 NT1 NT4 NT3 NT2 - 435 503 553 593 695 065 Sig Bang bi^i lirffng Anova kich thir^^c la 21 NSKG df Sum of Squares 668 521 1.189 Between Groups Within Groups Total Nghiem thuc 4.808 011 035 Subset for alpha = 05 N NT1 NT2 NT5 NT3 NT4 167 15 19 Sig F Mean Square 4 4 • 1.115 1.168 1.285 Sig 1.285 1.523 1.565 061 240 Bang bien lmyng Anova kfch thiroc la 28 NSKG df Sum of Squares Within Groups Total Nghiem thuc 15 19 9.487 4.140 13.627 Between Groups 4 NT5 • NT4 NT3 2.372 276 8.593 Sig .001 Subset for alpha = 05 N NT1 NT2 F Mean Square 3.170 3.560 3.905 4 Sig 3.905 4.488 079 ' 4.488 5.120 109 138 Bang bi6n liro-ng Anova kich thirfrc la 35 NSKG df Sum of Squares Within Groups Total Nghiem thuc NT1 NT5 NT2 NT4 NT3 Sig Mean Square 15 19 29.337 9.672 39.009 Between Groups 7.334 645 Subset for alpha = 05 N 4 4 7.688 7.950 650 7.950 8.990 087 8.990 10.128 064 10.128 10.818 243 F 11.374 Sig .000 Bang bi6n hrang Anova kich thirfre la 42 NSKG df Sum of Squares 15 19 25.601 9.607 35.209 Between Groups Within Groups Total Sig F Mean Square 9.993 6.400 640 000 Subset for alpha = 05 Nghiem thuc N 4 NT5 NT2 NT1 NT4 NT3 10.740 10.808 11.583 10.808' 8.745 4^ 11.583 12.050 054 Sig 1.000 178 Bang Men lirp-ng Anova kich thirfre la 49 NSKG df Sum of Squares Within Groups Total Nghiem thuc 15 19 44.036 73.102 117.139 Between Groups Mean Square 11.009 4.873 Sig F 2.259 111 Subset for alpha = 05 N 4 4 i NT5 NT1 NT2 NT4 NT3 8.240 11.018 sig • 11.018 11.793 11.960 12.368 438 095 Bang bien Iu-ffng Anova kich thmre la 56 NSKG Sum of Squares Within Groups Total Nghiem thuc NT5 NT1 NT2 NT3 NT4 df Mean Square 15 19 41.008 32.477 73.485 Between Groups 10.252 2.165 Sig F 4.735 011 Subset for alpha = 05 N 4 4 8.213 10.393 10.33 • 11.720 Sig 11.890 11.968 183 054 PHU LUC KET QUA PHAN TICH BIEN LUtJNG NU HOA TU" 49 BEN 56 NSKG Bang bien luqng Anova nn hoa 49 NSKG Sum of Squares Between Groups Within Groups Total 205.300 47.250 252.550 df Mean Square 15 19 51.325 3.150 F 16.294 Sig .000 Nghiem thuc Subset for alpha = 05 N NT5 NT1 NT2 NT4 NT3 4 4 3.750 5.000 Sig 9.250 11.250 11.500 109 335 Bang bien lirong Anova nil hoa 56 NSKG df Sum of Squares Between Groups Within Groups Total Nghiem thuc Mean Square 15 19 238.200 54.000 292.200 59.550 3.600 16.542 000 Subset for alpha = 05 N NT1 NT5 NT2 NT4 NT3 Sig F 4 4 6.250 6.500 10.750 13.250 Sig .855 13.250 14.750 281 082 PHU LUC 10 KET QUA PHAN TICH BIEN LTfONG BlfONG KINH HOA Tf 49 NSKG BEN 56 NSKG Bang bien lirong Anova dtrong kinh hoa 49 NSKG df Sum of Squares Within Groups Total Nghiem thuc NT5 NT1 NT2 NT4 NT3 15 19 656 303 958 Between Groups Mean Square 164 020 F 8.121 Sig .001 Subset for alpha = 05 N 4 4 •2 255 288 '535 Sig .605 720 100 751 Bang bien luting Anova duong kinh hoa 56 NSKG Sum of Squares Between Groups Within Groups Total 37.175 11.192 48.367 df Mean Square 15 19 9.294 746 F 12.456 Sig .000 Subset for alpha = 05 Nghiem thuc N 4 4 NT5 NT1 NT2 NT4 NT3 1.105 1.603 3.218 3.830 Sig .428 3.830 4.750 332 153 PHU LUC 11 KET QUA PHAN TICH BEEN LtTONG BO BEN CUA HOA df Sum of Squares Nghiem thuc 15 19 288.368 68.390 356.758 Between Groups Within Groups Total NT1 NT2 NT4 NT3 Sig " 72.092 4.559 15.812 Subset for alpha = 05 N NT5 F Mean Square •4 4 4 14.100 14.200 18.100 948 1.000 21.850 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