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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...
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...
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...
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 ...
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,...
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...
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...
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...
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...
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) ...
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...

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