1) grassland-capped area
草原覆盖区
1.
Application of very low frequency electromagnetic method to exploration work in grassland-capped areas;
甚低频电磁法在草原覆盖区矿产勘查中的应用
2) rice straw covering
稻草覆盖
1.
The results showed that for all treatments,the emergence rate of conventional model was the highest,the total yield and yield of per plant of micro-tillage with 8 cm-thick of rice straw covering was the highest,and the commodity rate of potato for no-tillage with 8 cm-thick of rice straw covering was the highest.
因此,生产上采用少耕或免耕稻草覆盖栽培方式,可提高马铃薯的产量和商品性。
3) grass cover
生草覆盖
1.
Comporned with the cherical control orrea the ecological cotr5ol crren of loguat orchond s grass cover,whose soil nutrient was improved obviously.
枇杷园进行生草覆盖的生态控制区与化学防治区相比,土壤养分明显提高,土壤有机质、全N、速效N、有效P、速效K、pH含量分别提高了4。
2.
Grass cover system is an effective measure for orchard management of the arid and semiarid area in our country.
果园生草覆盖区与对照相比土壤养分明显提高,有机质增加4。
4) Straw mulching
稻草覆盖
1.
Effects of straw mulching to slope red soil on fertility maintaining and crop yield;
稻草覆盖对坡地红壤培肥及作物增产的效果
2.
Ecological regulation effects of straw mulching in tea plantation in subtropical hilly red soil region;
稻草覆盖对红壤丘陵茶园的生态调控效应
3.
Ecological effects of the weed community in tea garden with intercropping white clover and straw mulching;
间种白三叶草和稻草覆盖控制丘陵茶园杂草效果
5) mulch of plastic film and straw
膜草覆盖
6) grass coverage
草被覆盖
1.
Experimental study on the effect of different grass coverages on the overland flow velocity;
草被覆盖对坡面流流速影响的人工模拟试验研究
2.
The objective of this study is to reveal the influence of grass coverage on the time of runoff beginning and stop in the hillslope-gully slope erosion system on loess hilly area.
草被覆盖对坡面流有明显的阻延作用。
3.
Results showed that the sediment yield decreased with increasing grass coverage atsmaller water inflow rates in scouring experiments.
通过室内放水冲刷试验方法,研究了坡沟系统坡面不同草被覆盖度及空间配置下,坡沟系统侵蚀产沙变化过程及特征。
补充资料：美玉草原
美玉草原
美玉草原 一望无垠，夏季碧草如茵，野花遍地，牛肥马壮，羊儿成群，黄羊（俗称白屁股）追逐玩耍，野兔、高原旱獭（俗称雪猪） 掘穴而居、随处可见；盘羊、狗熊、雪豹、人熊、狼、獐子、鹿等国家野生保护动物分布其间。云白风青，鸟而成群结队展翅而过（主要栖息于卡扎村的湿地上），
开曲河水流平缓、清澈见底、点缀其间的湖泊湿地（在日雪村境内，共有 4 面），像一面面镜子在阳光的普照下，波光粼粼，闪闪发光，温泉（在日雪村境内，就有 7 眼），水温恒定，常年保持在 60-70 ℃之间，色黄，蒸气腾腾，据说有极佳的康疗效果。这些给草原平添了诸多的梦幻色彩， 在该乡吾比村境内有一坐当地老百姓称之为神山的山峰，名曰察玉志嘎多吉，是梅里雪山的最后一道门关，其峰集奇、险、美于一身。
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