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- Effects of Rice Straw Covering Net on Soil Erosion and Wheat Yield under Simulated Rainfall 模拟降雨条件下秸秆编织地表覆盖物对土壤侵蚀和小麦产量的影响
- rice straw covering 稻草覆盖
- What do you do with rice straw in your country? 在你们国家里,稻草用来干什么?
- Put these dumplings in the round straw cover. 你把饺子都放在盖帘里。
- Quick Composting of Rice Straw and its Pot Experiment. 稻草快速腐熟及盆栽试验初报。
- Later, a mayfly larva finds a rice straw about 5 times its length. 后来,有一只蜉蝣的幼虫找到一根稻草,差不多有它自己五倍那样长。
- The potatoes should send up sprouts through the straw cover. 土豆将通过稿杆层冒出芽来。
- The veteran taught the boy to bundle the rice straw into wisps to make a fire. 老兵教儿子把稻草挽成把,这样就好燃烧些。
- Rice straw is recycled for reuse to avoid creating pollution by burning it. 避免燃烧稻草造成污染,稻草也要回收再利用。
- The effect of different sulfitity on rice straw AS-AQ pulping was studied. 对稻草AS-AQ法蒸煮中不同亚硫酸化度的影响进行了研究。
- An Effective New Technique of Dryland Farming in Western Chine-Low or Non-Tillage with Stubble and Whole Course Straw Covering. 西部旱作农业的有效新技术--留茬少耕或免耕秸杆全程覆盖。
- Effects of rice straw mulch and water-retaining agent on soil properties and crop yield. 施用保水剂和稻草覆盖对作物和土壤的效应。
- The writers suggest that the planting technology of no-tillage with mud and straw cover should be extended. 建议冬种马铃薯应大力推广种薯盖泥后再盖稻草的免耕栽培技术。
- Cadmium adsorption in soil influenced by dissolved organic matter derived from rice straw and sediment. 水溶性有机质对土壤中镉吸附行为的影响。
- The effect of rice straw and Chinese milk vetch on rice growth and its uptake of Cu and Cd on Cd and Cu polluted soils by pot experiments was studied. 采用盆栽法研究了稻草和紫云英对两种镉铜污染土壤上水稻的生长及镉铜吸收的影响。
- Average length of fibre is 0.942mm, it excels that of rice straw, david poplar, it is similar to reed, white birch etc. 纤维平均长度为0.;942mm;优于稻草、山杨等;与芦苇、白皮桦等相近。
- Introduction: Lucheng thin flexible braided straw hat, braided symmetry article, use it made of straw cover both wind and rain and cooler air. 介绍:潞城草帽辫轻薄柔韧、辫条匀称,用它做成的草帽既能遮风挡雨,又清凉透气。
- The WSOM extracted from rice straw showed a stronger effect than that extracted from peat. 两种WSOM对叶片的光合速率,蒸腾速率和气孔导度均无显著影响。
- The effect of no-tillage with straw cover in different regions appears not the same and the beneficial results are mainly yielded in sub-arid areas. 免耕覆盖在不同地区效果不一,在半干旱地区效果显著,在湿润地区则应用较少;
- The content of poisonous substance in phospho-gypsum and remains in rice straw and seeds were appraised and expounded. 并对磷石膏中毒性物质含量及其对水稻秸秆和籽粒中某些元素的影响做了评价。