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- Effects of plastic film and straw mulching on field environment and yield of maize 麦草与地膜覆盖对玉米田间生态环境及产量的影响
- Film and straw mulching 二元覆盖
- Field experiment was conducted to investigate the water-saving efficacy of membrane multhing and straw mulching and their influence on tobacco growth, yield and quality. 摘要在大田条件下研究了不同覆盖保水措施对烤烟生长发育、土壤含水量、烟叶产质及病害发生的影响。
- Experiment was carried out in tobacco’s field to compare effect of polythene mulch, straw mulch and straw manuring on soil moisture, flue-cured tobacco growth and leaf quality. 在大田条件下研究了地膜覆盖、秸秆覆盖和秸秆还田对烤烟生长发育、土壤相对含水率、烟叶产质量的影响。
- This paper investigated the effects of various till age and straw mulch on soil properties, soil water status and crop yield of summ er maize through field experiments. 通过夏玉米田间试验研究了不同耕作措施及秸秆覆盖对土壤特性、水分状况、作物产量及水分利用效率的影响。
- A field experiment was carried out to study the effects of three different rice straw returning methods (straw mulching, straw burning and straw incorporating) on N2O emissions from wheat field. 摘要通过田间试验研究了3种稻秆还田方式(表面覆盖、均匀混施和原位焚烧)对麦田N2O排放的影响。
- A sun-dried, unburned brick of clay and straw. 风干土坯风干且未烧过的粘土与稻草做成的砖
- The quantity and quality of tobacco was better with straw mulching. 稻草覆盖比稻草翻压及地膜覆盖更有利于烤烟产量及品质的提高。
- Studies on the Growth Rhythm and Ground Temperature of Oil-sunflower in Mulching film and Straw Screen,Mulching film fields and Bare Land in Saline-alkali Soil 盐碱地膜草覆盖、覆膜、裸地油葵对比试验研究
- Mulching film and straw sereen 膜草覆盖
- It was a long film and an uninteresting one to boot. 这是部冗长的影片,而且很乏味。
- Effect of stubble and straw mulch on soil and water erosion on loess slope land 残茬和秸秆覆盖对黄土坡耕地水土流失的影响
- The theater has a feature film and two shorts. 这家影剧院中放映一部故事片和两部短片。
- Time and straw make medlars ripe. 有了时间和稻草,就能捂熟山楂。
- I watched the film and cried throughout. 我看那部电影时从头哭到尾。
- The increasing in grain yield was about 10.3%, 8.9%, 23.2%respectively as compared with the plastic film mulch, the straw mulch and the unmulched cultivatiom. 稻谷产量较地膜覆盖、秸秆覆盖、露地旱作栽培分别增产10.;3%25;8
- It is a long film and an uninteresting one to boot. 这是部冗长的影片,而且很乏味。
- Effects of No-tillage and Straw Mulching on Soil Nutrient Content and Drought Resistance of Maize on Dry Land 免耕和秸秆覆盖对旱地玉米抗旱性与土壤养分含量的影响
- It all happens at the Xiangshan Film and TV City. 旁白:故事就发生在这座象山影视城里。
- Micro-climate of Winter Wheat Field under the Conditions of Irrigation and Straw Mulching 灌溉与秸秆覆盖条件下冬小麦农田小气候特征