straw mulching meaning in Chinese
覆稿
Examples
- Analysis of water flow performance and irrigation efficiency of boder irragation under straw mulch
秸秆覆盖畦田灌溉水流特性及灌水质量分析 - On this base , a new water managemat pattern of orchard on weibei highland , “ grass planting beween apple tree rows + wheat straw mulching on the region of apple tree roots ” , was put forward
在此基础上，提出了渭北旱地果园各种年型下“果树行间生草+树盘秸秆覆盖”的水分管理新模式。 - Through field fixed location experiment and some determinations of soil physical and chemical properties , the ameliorative effect and the crop field effect of straw mulching in hilly area of the central sichuan basin was explored
摘要通过田间定位试验和土壤理化性质的测定，探讨了秸秆覆盖对川中丘陵区土壤的改良效果及对作物产量的影响。 - They decrease soil bulk density , increase soil porosity and soil saturated water content . the result of straw mulch is best , plastic mulch is better . the movement of soil water in gneiss area of tai - hang mountain has following regulation
其中以秸秆覆盖的效果最好，其次为地膜覆盖；太行山片麻岩区土壤水分运动有如下规律，土壤含水量随土壤深度的增加而逐渐降低。 - The results indicated : ( 1 ) during the jointing stage of winter wheat , the differences of catalase activity among different measures of soil water utilization are significant in shallow soil , in which the catalase activity of furrow planting with straw mulch is the highest and that of row - spacing - reduced and close planting is the lowest ; ( 2 ) the trends of catalase activity versus depth are almost the same for different treatments , looking like an inverse s ; ( 3 ) for furrow growing without mulch , the activity of soil catalase in the furrow is higher than that in the ridge ; ( 4 ) soil catalase activity reflects some effects from different techniques of soil water utilization and may be used as a indicator for micro - eco - environment in the fields
初步分析得出： ( 1 )冬小麦拔节期，采用不同土壤水利用技术的冬小麦田浅层土壤过氧化氢酶活性差异明显，以沟播不盖秸秆处理的过氧化氢酶活性最强，缩行密植处理的最弱； ( 2 )土壤过氧化氢酶活性随深度的变化趋势大体一致，呈反s形； ( 3 )沟播不盖秸秆处理沟中土壤过氧化氢酶活性明显高于垄上； ( 4 )土壤过氧化氢酶对于田间微生态环境具有指示作用，在一定程度上反映了土壤水利用技术对微生态环境的影响。