Benefit cost ratio and water productivity was also the highest in DSR-AWD for seed priming with MLE. In conclusion, seed priming with MLE or CaCl2 can be successfully employed to improve the direct seeded rice performance when practiced with alternate wetting and drying irrigation....
riceFifty-six genotypes composed of BR, IR and rice-wheat back cross (RWBC) derivatives were evaluated at the DSR drought prone area of Chuadanga. Five genotypes viz. BR5543-5-1-2-4, BR5742-B-15-3-7-2, BR5943-B-10-1-1, BR6058-6-3-3 and IR56463-184-2-1-2 had drought ...
摘要: Drought stress encumbers the seed germination and delays seedling establishment in dry direct-seeded rice. Pot and field studies were carried out to ascertain the role of seed-priming on emergence,...关键词: Antioxidant enzymes Drought stress Rice emergence Seed priming Stand establishment ...
Plant height, number of tillers/plant, spike length and number of grains/spike showed significant results in direct seeded rice with the application of zinc at different levels under salt affected soil but the values of growth parameters in transplanted rice with application of Zn were lower than...
In two experiments performed in 1989 and 1990 in the South of France, the growth and yield formation of direct seeded rice as affected by fertilizer nitrogen (N) management were studied to gain insight in the possibilities of improving fertilizer N efficiency. Initial plant density markedly influen...
The effect of rice seeding rate on rice and fish production, and weed abundance in direct-seeded rice–fish culture Richter CJJ, Ollevier F (1999) The effect of rice seeding rate on rice and fish production, and weed abundance in direct-seeded rice-fish culture. Aq... AJ Rothuis,N V...
Effects of seed pelleting agent XSW-3 on growth and yield of direct-seeded rice were studied by means of experiment of field direct-seeding with coated rice seed. Meanwhile its effects were compared with those of a export seed coating agent. The results show that this seed pelleting agent not...
Weeds of direct-seeded rice in Asia:problems and opportunities. Matloob, Amar,Khaliq, Abdul,Chauhan, Bhagirath Singh. Advances in Agronomy . 2015Matloob, A., Khaliq, A., Chauhan, B.S., 2015. Weeds of direct-Seeded rice in asia: pro- blems and opportunities. Adv. Agron. http://dx....
Enhancing the Performance of Direct Seeded Fine Rice by Seed Priming Higher water requirements and increasing labour costs are the major problems of the traditional rice production system. Direct seeded rice culture, growing... M Farooq,SMA Basra,R Tabassum,... - 《Plant Production Science》 被引...
The technique of direct seeded rice not only saves water but labor as well. The yield of direct seeded rice can be increased to many folds by optimizing plating pattern which is the most important agronomic practice.Kumhar, Bheru Lal