搜索结果: 16-30 共查到“农学 plant growth”相关记录72条 . 查询时间(0.169 秒)
Effects of some plant growth promoting rhizobacteria treated twice on flower thining, fruit set and properties on apple
Apple plant growth promoting rhizobacteria (PGPR)
2011/1/10
The objective of this study was to determine the effects of inoculation bacteria (Agrobacterium rubi A-18, Bacillus subtilis OSU-142, Burkholderia gladioli OSU-7 and Pseudomonas putida BA-8) treated t...
Indole acetic acid production and enhanced plant growth promotion by indigenous PSBs
Phosphate solubilizing bacteria indole acetic acid indole butyric acid plant growth phytohormones vigna radiate
2010/9/14
Indigenous soil samples were tested for Phosphate solubilization. Efficient phosphate solubilizng bacteria were isolated. Effect of four different media on phosphate solubilization were determined. Au...
ROLE OF BORON IN PLANT GROWTH: A REVIEW
Boron plant growth cell division cell wall Pakistan
2010/9/26
Boron (B) is considered as an essential element for plant growth and development. Sexual reproduction in plant is more sensitive to low B, than vegetative growth. Considerable research activities have...
Reduction of High Temperature Inhibition in Tomato Fruit Set by Plant Growth Regulators
4-chlorophenoxyacetic acid gibberellin rain shelter
2009/9/9
The effects of plant growth regulators on fruit set of tomato (Lycopersicon esculentum Mill.) under high temperature were examined in a controlled environment and a field under rain shelter. Tomato pl...
Effect of Urea and Some Organic Acids on Plant Growth, Fruit Yield and its Quality of Sweet Pepper (Capsicum annum)
Sweet pepper fruit yield quality urea organic acid
2010/11/12
Two field experiments were conducted during the two successive seasons of 2006 and 2007
to investigate the effect of each of some organic acids (gibberellic acid, salsillic acid and citric acid) and ...
Comparative Study of Some Agricultural Treatments Effects on Plant Growth, Yield and Chemical Constituents of Some Fennel Varieties under Sinai Conditions
Fennel fertilization irrigation plant growth essential oil
2010/11/15
Two field trails were conducted during 2002 and 2003 seasons at the research farm of Desert
Research Center, (El-Maghara – North Sinai Governorate). Two experiments have been done. The first was to s...
Effect of Seed-Pretreatment with Some Plant Growth Regulators on Germination, Growth and Yield of Cowpea (Vigna sinensis Endl.)
Flowering Germination Gibberellic acid Indole butyric acid Indole-3-acetic acid Maleic hydrazide
2009/8/6
Pretreatment of seeds of cowpea (Vigna sinensis Endl.) with indole-3-acetic acid and indole butyric acid had beneficial effects on their germination, dry matter production, flowering and yield. Treat...
Plant Growth Regulating Action of Brassinolide : I. The effect of brassinolide on the ripening of rice plants under the low temperature condition
Rice( Oryza sativa L.) Spikelet differentiation stage Meiosis stage Heading time Ripening Brassinolide Grain weight
2009/8/5
The effect of brassinolide [ (2-alpha, 3-alpha, 22R, 23R) -tetrahydroxy-24S-methyl-B-homo-7-oxa-5-alpha-cholestan-6-one] on the ripening of rice plants under the low temperature condition was investig...
Regulation of Internodal Elongation of Rice Seedlings by Plant Growth Regulators
Brassinolide Deepwater rice Gibberellin Growth regulation Growth regulators Internode elongation
2009/8/4
We investigated the role of each plant hormone in the internodal elongation of rice seedlings using japonica rice cultivar 'Sasanishiki', and deepwater rice cultivar 'Leb Mue Nahng 111, and 'Habiganj ...
Effects of Plant Growth Regulators and Fertilization on Dry Matter Production of Green Panic (Panicum maximum Jacq. var. trichoglume Eyles)
Compensatory growth Dry matter production Fertilization Green panic Plant growth regulator
2009/7/31
The effects of applications of plant growth regulators and additional fertilizer on dry matter production of green panic (Panicum maximum Jacq. var. trichoglume Eyles), cv. Petrie were investigated fo...
Plant Growth, Uptake and Partitioning of Nitrogen in Alfalfa Seedlings as Affected by the Form of 15N-Labelled Combined Nitrogen
Alfalfa Ammonium-N Nitrate-N Nitrogen fertilizer Nitrogen uptake and partitioning Recovery of 15N Root growth
2009/7/30
We investigated the growth, uptake and partitioning of nitrogen (N) in alfalfa seedlings grown in the pot soil where 15N-labelled combined N was applied as nitrate-N or ammonium-N by means of basal dr...
Estimating Spatial Distribution of Plant Growth in a Soybean Field Based on Remotely-Sensed Spectral Imagery Measured with a Balloon System
Aerial photography Balloon Biomass Image measurement Remote sensing Spectral measurement
2009/7/28
Estimating Spatial Distribution of Plant Growth in a Soybean Field Based on Remotely-Sensed Spectral Imagery Measured with a Balloon System.
Grain Filling Mechanisms in Spring Wheat : V. Evaluation of varietal differences in plant growth and assimilate accumulation with grain filling phases
Culm elongation Grain filling duration Grain filling phase Grain growth rate
2009/7/27
A regression analysis was conducted on four grain filling phases to evaluate differences in plant growth and assimilate accumulation in spring wheat varieties. Three varieties, early semi-dwarf Haruy...
A Vertical Hole in Compacted Soil Improved Plant Growth and Water Use of an Upland Rice during the Vegetative Stage
Earthworm burrows Soil drying Soil hardness Transpiration Upland rice Water-use efficiency
2009/7/23
A Vertical Hole in Compacted Soil Improved Plant Growth and Water Use of an Upland Rice during the Vegetative Stage.
Effects of Plant Growth Regulators on the Appearance of "MC Type" Rice Seedlings
Abscisic acid Brassinolide Coleoptile Deep sowing Fluridone Mesocotyl
2009/7/23
Rice seedling with the mesocotyl and foliage leaves enclosed in the coleoptile are here referred to as "MC type" seedlings and are considered to be suitable for deep sowing. We investigated the effect...