稻水直... ... ) direct sowing in flooded paddy field 稻水直播 )direct seeded rice直播水稻) direct sowing rice 直播水稻 ... www.dictall.com|基于 1 个网页 例句 释义: 全部,直播水稻 1. Nees,wereobservedinfieldsofdirectseededrice,andeffectofherbicidesandwatermanagementontheweedassessed. ...
Direct seeded riceDirect seeded riceWater productivityLivelihoodSouth AsiaSouth AsiaWeedsRice鈥搘heat is the major cropping system occupying 13.5 million ha in the Indo-Gangetic Plains of South Asia. Conventional puddle transplanted system of rice is water, capital and energy intensive. This system ...
aumbrelly umbrelly[translate] a充分享用学院配套 Enjoys the institute fully necessary[translate] aA plant growth model for integrated weed management in direct-seeded rice 植物生长模型为联合杂草管理在排名指挥的米[translate]
direct‐seeded riceinfestationred riceweedy riceWeedy rice is morphologically similar to cultivated rice (Oryza sativa L.). It has biological characteristics that identify it as a weed. Its important weedy characteristics, that is, early and heavy seed shattering, makes it very difficult to control...
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
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 Asia, direct-seeded rice (DSR) is becoming popular as an alternative to puddled transplanted rice (PTR) due to its potential to save scarce resources (labor, water, and energy), reduce greenhouse gas emissions, improve soil physical properties, and increase yields in rotational crops. Howeve...
为研究不同播种和施肥方式下直播水稻分蘖特征和产量状况,以全两优681、荃优华占和黄华占为试验材料,在江汉平原稻麦两熟制耕作制度下,设置2种播种方式(机械直播和人工撒播)和施肥方式(4次施肥和3次施肥),研究了直播稻成蘖和成穗特征及产量表现。结果显示:各处理一次分蘖
In current, herbicide exhibited the most conspicuous results to control weeds in direct-seeded rice even though the application technologies were not fully established. Recommendations for herbicide application were suggested for in both water-and dry-seeded rice in USA, Japan and Korea, respectively....
This study explored the optimal sowing window for direct-seeded rice with the highest yield and lowest CH4 emissions. METHODS Here, we used the calibrated Crop Environment Resource Synthesis (CERES)-Rice model and a widely used CH4 estimation equation to determine the optimal sowing window under hi...