Boll weight

Correlation studies were conducted by using 10 parents, 45 hybrids and one commercial check of upland cotton (Gossypium hirsutum L.) suggested that significant positive association of seed cotton yield with lint yield, number of sympodia per plant, number of bolls per plant, number of monopodia per plant, reproductive point per plant, lint index, Ginning outturn, plant height, seed index and boll weight will play a major role in seed cotton yield improvement and these characters should be considered as significant selection criteria for yield improvement in cotton.

4p cothumenhmong7 09-09-2020 21 1   Download

Field experiment was conducted on a sandy loam soil during winter irrigated season of 2015-16 at Department of Farm Management, Tamil Nadu Agricultural University, Coimbatore to study the effect of various organic manures and weed control methods on yield attributes and soil enzyme activities of organic cotton cultivation. The experiment was laid out in strip plot design and replicated thrice. Treatments viz.

9p chauchaungayxua6 26-06-2020 19 3   Download