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- No crops will grow in arid soil. 任何农作物都不能在干涸的土壤中生长。
- These plants will not root in such arid soil. 这种植物在这种贫瘠的土地上不会生根。
- Aeolian sand, distributed extensively around China?s arid and semi arid zones, is the main bearing body of wind erosion in China. 风成沙广泛分布于我国干旱与半干旱地区,是我国风蚀与风沙活动的主要载体。
- Water application furrow seeder for arid and semi arid region can carry on the watering operation as sowing and fertilizing with the objective of seedling prevention. 施水沟播机可在起垄施肥播种的同时进行施水作业,从而解决了干旱和半干旱地区的播种保苗问题。
- The relationship of competitive ability and productive performance between land race Monkhead and modern variety 8275 of spring wheat in semi arid area of Loess Plateau was invested using de Wit replacement series. 采用deWit替代系列法研究了黄土高原半干旱雨养农业区传统地方品种(和尚头)与现代品种(陇春8275)之间在混播条件下的竞争结局。
- The situation of water resources deficiency is very scrious in the large areas o f the arid, semi arid even semihumid of Huabel Plain, endangering the agricultur al sustainable development. 华北平原广大的干旱、半干旱甚至半湿润区,水资源形势严峻,威胁农业持续发展。
- Semi arid climate, poor vegetation cover and highly erodible loess can be regarded as the main natural factors responsible for the formation of hyperconcentrated flows in the Loess Plateau, China. 黄土高原半干旱的气候条件、稀疏的植被和疏松易蚀的黄土物质,是该地区高含沙水流形成的自然地理因素。
- Any of various soluble mineral salts found in natural water and arid soils. 可溶性无机盐在自然水体和干旱的土壤中所含可溶性无机盐中的一种
- The soil AWC of arid soil area ofnorthwest of China and that of high and frigid soil area of southwest of China mostly range from 12% to 21.2%, and secondly rang from 12% to 15% in the two areas. . 西北干旱土壤区域以及西南高寒土壤区域的土壤AWC主要分布在12.;0-21
- Semi arid region of Chinese Loess Plateau 黄土高原半干旱地区
- STUDY ON THE BALANCE AND FATE OF N IN RED ARID SOIL 红壤旱地氮素平衡及去向研究
- Effect analysis of annual mulching experiment in arid soil 旱地土壤周年覆盖试验效应分析
- He jammed his hat on angrily arid went out. 他怒气冲冲地使劲戴上帽子,走了出去。
- How can people make a living in this arid area? 这片不毛之地上的人们怎么谋生呢?
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Characteristics of Aggregates of Arid Soil in Eastern Mountain Area of Qinghai 青海省东部山区旱作农田土壤团聚体特征研究
- Effect of Different Mulch Materials in Low Temperature and semi Arid Region on the Space-temporal Distribution of Ground Temperature and Moisture 低温半干旱区不同覆盖物对地温和水分时空分布的影响
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么?
- An arid plateau of southern Africa. 非洲南部的干旱高原