搜索结果: 1-11 共查到“农学 yield attributes”相关记录11条 . 查询时间(0.078 秒)
Variability, heritability and genetic advance in mulberry (Morus spp.) for growth and yield attributes
Variability Heritability Genetic Advance Yield Attributes Low Leaf Senescence
2013/2/28
Genetic improvement of crop plants is brought about by manipulating the genetic makeup through systematic breeding techniques or by employing modern biotechnological tools. Application of systematic b...
Estimates of genetic parameters for yield and yield attributes in elite lines and popular cultivars of India’s pearl millet
PCV GCV heritability genetic advance
2011/1/13
Estimation of genetic parameters would be useful in developing appropriate selection strategies. Heritability is a measure of possible genetic advancement under selection. The research work pertaining...
Genetic divergence among sugarcane genotypes (Saccharum spp.) for cane yield attributes and quality determinants
Sugarcane Saccharum spp genetic divergence
2011/1/12
The investigation was carried out at the Sugarcane Research Centre – Guneid (14, 48 -15.00° N) during the seasons 2003 - 04 and 2004 - 05. Twelve exotic sugarcane genotypes from Barbados, Guyana, Arge...
Effect of cultural management on yield and yield attributes of rice in laterite soil
Digging organic manure rice systems restricted root production
2009/2/20
Studies conducted to analyse the pathway of yield formation as influenced by varying cultural management systems in laterite soils revealed that depth of digging at 15 cm or 30 cm or increasing the ...
Influence of Salinity on Growth and Yield Attributes in Chickpea Cultivars
Chickpea root to shoot ratio growth salinity tolerance yield
2009/1/12
Seeds of 4 cultivars of chickpea (2 desi, CSG 8962 and DCP 92-3, and 2 kabuli, CSG 9651 and BG 267) were grown under 0, 4, 6 and 8 dS m-1 levels of salinity until maturity. Shoot and root dry weights,...
Determining the Relationships between Yield and Yield Attributes in Sunflower
Sunflower hybrid seed yield yield traits regression analysis
2009/1/9
Relationships between seed yield and agronomic characters in sunflower were investigated without considering genetic effects. Sunflower hybrids were evaluated in 3 categories: constant hybrids, contro...
Influence of Intercropping and Sources of Nitrogen on Yield Attributes, Yield and Economics of Cotton
Cotton intercropping organic inorganic yield economics
2010/11/11
Field experiments were conducted at Tamil Nadu Agricultural University, Coimbatore, India
during winter (August - January) seasons of 2002 - 03 and 2003 - 04 in cotton to evaluate the effect of inter...
Yield Attributes, Yield and Economics of Cotton as Influenced by Intercropping Unconventional Greenmanures
Unconventional greenmanure cotton yield attributes yield economics
2010/11/10
Field experiments were conducted in summer 2003 and winter 2003-04 to find out the effect
of unconventional greenmanures on growth, yield and economics of cotton. Three greenmanures viz., marigold, s...
Growth Characters, Physiological Parameters, Yield Attributes and Yield as Influenced by the Confectionery Groundnut Varieties and Plant Population
Confectionery groundnut spacing soluble protein nitrate reductase
2010/11/8
Field experiments were conducted at Coconut Research Station, Tamil Nadu Agricultural
University, Aliyar Nagar during Rabi 2002-’03 and Kharif 2003. The treatment consisted of four groundnut varietie...
Effect of System of Rice Intensification (SRI) Practices on Yield Attributes, Yield and Water Productivity of Rice (Oryza Sativa l.)
Rice yield attributes water productivity system of rice intensification
2010/11/8
Field experiments were conducted during wet and dry seasons of 2002 and 2003 at Tamil Nadu
Agricultural University Farm, Coimbatore, India to study the effect of system of rice intensification (SRI) ...
Prediction of Hybrid Vigour for Yield Attributes among Synchronized Hybrids in Rice (Oryza sativa L.)
Cytoplasmic male sterility relative heterosis heterobeltiosis standard heterosis Rice
2010/11/8
Five cytoplasmic male sterile lines and ten testers of diverse origin were crossed in Line. Tester fashion to obtain 50 hybrid combinations. The performance of the hybrids was estimated based on relat...