1) stubble and straw mulch
残茬和秸杆覆盖
1.
The research was conducted to investigate the effect of stubble and straw mulch on soil and water erosion on loess slope land by field test and rainfall simulation experiment in lab.
通过田间试验与实验室模拟降雨试验,研究了残茬和秸杆覆盖对黄土坡耕地水土流失的影响。
2) stubble (straw) mulching
残茬(秸秆)覆盖
3) Stubble mulch
残茬覆盖
1.
Analysis of growth of summer maize with stubble mulch and different tillage methods in North China;
华北残茬覆盖不同土壤耕作方式夏玉米生长分析
2.
Effects of stubble mulch and tillage managements on soil physical properties and water use efficiency of summer maize;
残茬覆盖与耕作方式对土壤性状及夏玉米水分利用效率的影响
3.
The results showed that the soil loss of wind erosion could be reduced efficiently with stubble mulch.
在黑龙江省安达牧场建立土壤风蚀试验区,采用风蚀采样器测试不同处理形式的土壤风蚀损失,试验结果表明:通过残茬覆盖可明显减少风蚀损失,其中,80%覆盖相对于无覆盖减少总风蚀63。
4) straw cover
秸杆覆盖
1.
But straw cover \'s soil temperature is lower than bare land.
地膜覆盖和秸杆覆盖均能增加春玉米株高、叶面积和干物质积累,前者的促进作用主要在玉米的苗期和拔节期,而后者则表现在生育后期。
5) stubble covered with straw
留茬覆盖秸秆
6) residue and pebble covering
残茬与卵石覆盖
补充资料：螺杆捏和机
分子式：
CAS号：
性质：借助于螺杆的不断旋转，使物料在螺杆与料筒间受剪切作用而逐渐混合均匀的捏合机
CAS号：
性质：借助于螺杆的不断旋转，使物料在螺杆与料筒间受剪切作用而逐渐混合均匀的捏合机
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条