c02 soil salinity and plant growth

... cuttings [shoot tip (C1), semi-hardwood (C2) and hardwood cuttings (C3)], growing media [sand (M1), soilrite (M2), soil mixture (M3) and cocopeat (M4)] and plant growth regulator [IBA0 ppm (G0), 500 ... media such sand (M1), soilrite (M2; Mixture of 75 per cent Irish peat moss and 25 per cent horticulture grade perlite), soil mixture (M3; mixture of fine garden soil, sand and farmyard manure at ... according to concentration and planted in the pro trays and garden pots by inserting twothird portion of it The planted cuttings were upon soil Observation recorded Design and statistical analysis

Ngày tải lên: 17/03/2020, 20:01

... heat-stressed plants Plant Physiol Biochem 2008;46:786–93 Yu K, Soares JM, Mandal MK, Wang C, Chanda B, et al A feedback regulatory loop between G3P and lipid transfer proteins DIR1 and AZI1 mediates ... its mature leaves and was isolated and designated ssi2-2 based on map-based cloning results (see below) Mature ssi2-2 plants displayed growth defects, as shown by its small and narrow leaves ... Yang et al BMC Plant Biology (2016) 16:208 Page of 13 Fig Phenotypic differences between the wild-type and ssi2-2 mutant plants a The phenotype of Col-0 and the ssi2-2 mutant plants grown in

Ngày tải lên: 22/05/2020, 04:48

... namely Andhra Pradesh, Gujarat, Tamilnadu, Karnataka and Maharashtra and together they account for about 90% per cent of the cultivated area Andhra Pradesh and Gujarat states share about 28 and ... improved plant growth include N-fixation, inorganic P solubilisation, siderophore production, phytohormone synthesis and by controlling plant pathogens (Lugtenberg and Kamilova, 2009) Different plant ... W.L (1978) Development of DTPA soil test for Zn, Fe, Mn and Cu Soil Science Society of America Journal, 42, 421-428 Lugtenberg, B and Kamilova, F (2009) Plant Growth- Promoting Rhizobacteria Annual

Ngày tải lên: 14/01/2020, 13:50

... The soil texture of area ranges from sandy loam to loamy sand and pH ranges from 4.9-6.7 Plantlets of piper were raised through stem cuttings The plantlets were raised in sterilized sand and soil ... adjustment under drought and salinity stresses and increasing resistance to pests and soil borne diseases (Al-Karaki, 2006) The importance of mycorrhizae in plant growth and its role in ecosystem ... leptotichum and plant growth promoting rhizomicroorganisms (PGPRs) on growth and nutrition of teak J Soil Biol Ecol 26:66–74 Fageria, N.K and Moreira, A (2011) The role of mineral nutrition on root growth

Ngày tải lên: 05/08/2020, 23:36

... U.C Mohanty and R.S Rana, 2013: Application of Seasonal Temperature and Rainfall Forecast for Wheat Yield Prediction for Palampur, Himachal Pradesh International Journal of Agriculture and Food ... new land surface precipitation climatology based on qualitycontrolled in situ data and its role in quantifying the global water cycle Theor Appl Climatol (2014) 115:15–40 Jolliffe Ian T and David ... months were evaluated using the hindcast and operational forecast data of the periods of 1982-2009 and 2012-2014, respectively The NCEP-CFS hindcasts and forecasts were verified based on the

Ngày tải lên: 17/03/2021, 20:32

... isolate and identify the salt tolerant growth promoting bacteria from rhizosphere soil of Sesuvium portulacastrum and also from the soils of dye and textile effluent contaminated sites (Andipalayam, ... as salinity and drought It is used as vegetables, fodder for domestic animals and as an ornamental plant It grows at severe salinity of 1000mM NaCl (Lokhande et al., 2013) Plant growth promoting ... isolated PGPR from saline soils improve the plant growth at high salt and it can tolerate wide range of salt stress and enable plants to withstand salinity by hydraulic conductance, osmotic accumulation,

Ngày tải lên: 14/01/2020, 01:59

... rhizosphere and contribute to increased growth and yield of crop plants (Kloepper and Schroth, 1978) PGPR support the growth of host plants and can stimulate plant growth, increase yield, reduce pathogen ... and biocontrol Functional characterization Plant growth- promoting rhizobacteria (PGPR) are known to promote plant growth by improving plant nutrition, modifying root growth architecture and plant ... (2011) Soil and crop management strategies to prevent iron deficiency in crops Plant and Soil 339: 83-95 Walia A, Mehta P, Chauhan A and Shirkot CA (2013) Antagonistic activity of plant growth

Ngày tải lên: 14/01/2020, 03:18

... Table.4 Effect of plant growth regulators and methods of application on fresh and dry weight of plant (g) at 20, 40, 60 and 80 DAT Treatments Fresh weight of plant (g) Dry weight of plant (g) 20DAT ... maximum growth parameters (plant height, number of leaves plant- 1, leaf length, leaf width, leaf area, and pseudostem length), fresh and dry weight of plant, polar and equatorial diameter of bulb and ... onion and garlic against plant growth regulators Pak J Bot 43 (4): 2051-2057 Patel, M.J., and Chavda, J.C 2010a Influence of plant growth regulators and their application methods on yield and quality

Ngày tải lên: 11/03/2020, 11:12

... DAT (14.67), number of leaves/plants 60 DAT (50.33), total number of flowers/ plant (20.33), fresh weight of plant (42.28g /plant) and dry weight of plant (14.16 g /plant) obtained all the data ... resistance in plant host, direct stimulation of plant growth (Kloepper and Schroth 1981) Plant Growth Promoting Rhizobacteria (PGPR), especially Pseudomonas fluorescens (Pf1, Py15 and Fp7) strains ... that rhizosphere and soil microorganisms (PGPR) play an important role in maintaining crop and soil health through versatile mechanisms: nutrient cycling and uptake, suppression of plant pathogens,

Ngày tải lên: 11/03/2020, 12:01

... endophytic bacteria at different growth stage in different plant parts Such bacterial interactions have high potential to enhance maize growth and development by means of plant growth promoting activities ... uniform growth of healthy plants was seen Sampling was done at three different stages of plant growth viz vegetative, flowering and maturity of maize crop At each sampling event five healthy plants ... endophytes and growth conditions Adhering soil particles from the plant samples were removed by several washing of tap followed by sterilized water Each plant was separated into root, stem and leaf

Ngày tải lên: 15/05/2020, 11:52

... Bethelin , J.andBollag, J.M (1995) Effect of single and combined inoculation with Azotobacter and VAM fungi on growth and mineral nutrient contents of maize and wheat plants Inorganic and microbial ... micompost and chemical fertilizer on growth and yield of paddy in red soil of South Eastern ghats zone of Orissa Environment and Ecology 20(1): 13-15 Elgala, A., Ishac, ... Integrated use of fertilizers and FYM in rabi maize Annual of Plant and Soil Research, 4(1):189-190 Lamani, C.S., Palled, Y.B and Shenoy, H (2000) Soils organic carbon as influenced by integrated nutrient

Ngày tải lên: 15/05/2020, 12:25

... different symbiotic and plant growth parameters and under different growth conditions (Yadav and verma, 2014) Co–inoculation also improved the nutrient balance and increased the phosphorus and protein ... phaseoli and plant growth? ?? promoting rhizobacteria on yield and yield components Pak J Biol Sci., 11:1935–1939 Yadegari, M., Rahmani, H A., Noormohammadi, G and Ayneband, A 2010 Plant growth promoting ... fixation and nitrogenase activity in nodules (Deka and Azad, 2006) Nitrate reductase activity (NRA) provides a good estimate of the nitrogen status of plant and is correlated with growth and plant

Ngày tải lên: 15/05/2020, 12:58

... BMC Plant Biology (2016) 16:56 Background The phytohormone auxin controls almost every aspect of plant growth and development At cellular level, auxin regulates cell division, expansion and differentiation ... leaflet and three El-Sharkawy et al BMC Plant Biology (2016) 16:56 Page of 12 Fig Effect of PslTIR1-overexpression on vegetative growth Phenotype representative of WT and PslTIR1–lines (L12 and L17) ... reproductive growth, including flower and fruit All transgenic plants exhibited significant reduction in the emergence of flower buds and fertility WT produced an average of 29 ± flowers /plant; however,

Ngày tải lên: 22/05/2020, 04:06

... N Fruit-set and early growth in tomato are associated with increase in IAA, cytokinins and bioactive gibberellins J Plant Growth Regul 2011;30:405–15 Page 14 of 14 51 Nowacki J, Bandurski RS ... species and auxin in the regulation of floral senescence in wallflowers is proposed The combined increase in ethylene and reduction in cytokinin triggers the initiation of senescence and these two plant ... after start of treatment (DAT) 1, 2, and correspond to Stage 2, and respectively For STS/6MP/kinetin treated flowers, DAT 1, 2, and correspond to Stages 2, and respectively Asterisks indicate

Ngày tải lên: 22/05/2020, 04:14

... KRZAKLEWSKI W., 2007 Soil organic matter, C and N accumulation during natural succession and reclamation in an opencast sand quarry (southern Poland) Archives of Agronomy and Soil Science, 53: 473−483 ... 2002 Modelling regional carbon dynamics and soil erosion in disturbed and rehabilitated ecosystems as affected by land use and climate Water, Air, and Soil Pollution, 138: 141−163 WOLF G., 1987 ... successional soils also increased chronosequentially and ranged from 0.6 in 17-years-old soils to 0.8 in 25-years-old soils In the oldest 25-years-old soils, this ratio was diversified and ranged...

Ngày tải lên: 07/08/2014, 10:22

... (mesophyte) and swamp tupelo (hydrophyte) seedlings to soil flooding and phosphorus Plant Harms WR water Soil 71, 387-394 Hunt FM (1951) Effects of flooded soil on growth of pine seedlings Plant Physiol ... of g and A for days #100 and 160 initiation Both g and A in treatment F and FS remained lower than control plants throughout the day following treatment Maximum g and A for control plants ... the survival and growth of a given species under nonlethal salinity conditions Reports of stomatal and photosynthetic behavior of P taeda to individual and combined flooding and salinity stresses...

Ngày tải lên: 08/08/2014, 23:22

... acid and jasmonic acid in pathogen defence Plant Biol 2006, 8:307-313 Wasternack C: Jasmonates: an update on biosynthesis, signal transduction and action in plant stress response, growth and development ... the right y-axis and time in constant light is plotted on the x-axis White and gray shading represent subjective day and night, respectively growth [72] Notably, levels of EIN3 and EIL1 expression ... role of gibberellin in plant morphogenesis Curr Opin Plant Biol 2005, 8:77-85 Howitt CA, Pogson BJ: Carotenoid accumulation and function in seeds and non-green tissues Plant Cell Environ 2006,...

Ngày tải lên: 14/08/2014, 20:22

... Y., Diab, S and Okon, Y 1982 Survival of Xanthomonas campestris pv vesicatoria in tomato seeds and roots in symptomless and dry leaves in non-host plants and in the soil Plant and Soil 68: 161-170 ... rhizosphere, stimulate plant growth, and improve stand under stress conditions (van Loon et al 1998) Several classes of PGPR have been reported to enhance plant growth and suppress pathogens: ... plastic and rye residue mulches on height of ‘Mountain Spring’ tomato plants under field conditions Plant height was evaluated on 81, 95 and 116 (Experiment I) and 101, 118, and 141 day-old plants...

Ngày tải lên: 13/11/2014, 10:28

... (Fukuyama, 1992) and the economic growth and efficiency that appears to sustain it We attempt to enhance the understanding of the indirect effects that democracy has on economic growth Although ... Jeffrey and Warner, Andrew M (1997) “Sources of Slow Growth in African Economies,” Journal of African Economies 6: 335–76 Schmitter, Philippe C and Karl, Terry Lynn (1991) “What Democracy Is And ... Shleifer, Andrei and Vishny, Robert W (1993) “Corruption,” Quarterly Journal of Economics 108: 599–617 Sirowy, Larry and Inkeles, Alex (1990) “The Effects of Democracy on Economic Growth and Inequality:...

Ngày tải lên: 09/12/2013, 20:15

... demands on areas such as education, justice and health, and encourage stable and longrun growth (Rodrik 1999, Lake and Baum 2001, Baum and Lake 2003) Opponents of democracy, other other hand, ... R J 1996 Democracy and Growth Journal of Economic Growth, 1, 1-27 Barro, R J 2000 Inequality and Growth in a Panel of Countries Journal of Economic Growth 5, 5-32 Baum, M and D Lake 2003 The ... Brunetti and Weder (1995), Kurzman et al (2002), Baum and Lake (2003) and Quinn and Woolley (2001) Przeworksi and Limongi (1993, p 60 ) note that: “…those who argue that democracy favors growth...

Ngày tải lên: 23/12/2013, 06:17