查询词典 dry farming

Different dry farming and water retention covering can regulate soil temperature.

不同旱作保水措施对龙廷杏梅园地具有调节土壤温度效应。

This revolution was primarily a dry farming operation with springs and shallow hand-dug wells supplying domestic needs.

这次革命主要是旱田耕作而以泉水和人工开挖浅井提供生活用水。

The effect of irrigation on the yield of wheat and water utilization under limited irrigation was studied in the hilly dry farming in the west of Henan province.

在河南省丘陵旱作区，采用限量灌溉的方法，研究了灌水对冬小麦子实产量和水分利用的影响。

The author has pointed the cons- eguences from extremly exploiting underground water for recent years,and has proposed that if we make reasonably use of the existing sources of the water,it is feasible and necessary to develop dry farming.

作者针对这些特点指出了近几年由于过度开采地下水所出现的后果。进一步提出了"在科学地、合理地利用现有水资源的基础上，走旱地农业之路"的可行性和必要性。

Maize is one the main dry farming crops which is the most important source of food and forage,and it plays an essential role in agricultural production and natural economy.

干旱缺水影响农作物的播种、出苗、以至产量，是制约农业持续发展的重要因素。

Different dry farming and water retention covering had improved soil physical characteristic.

不同旱作保水措施对龙廷杏梅园地具有改善土壤物理性状的效应。

The influence of soil-erosion on dry farming in Sichuan was reviewed, and the target of soil protection in agricultural region, the important zones for soil protection in the province, the grounds and main points of technology for soil protection were proposed in this paper.

本文论述了土壤侵蚀对四川旱地农业的影响，提出了农区土壤保护的目标、壤保护的重点区域和土壤保护技术的依据和要点。

Matter whether the afternoon went to her house, she pushed dangthat there should be dry farming.

也罢，下午再赶往她家，她推宕说有农活要干。

To put the conservation tillage in practice in northeaster area of China and to realize the purpose of protecting water, soil, fertilizer and environment in dry farming and to speed the persistent development of agriculture .

为了在东北地区推广应用保护性耕作，实现旱区农业四保(保水，保土，保肥，保护环境)、促进农业可持续发展。

In eastern Washington, the Yakima Valley became known for its apple orchards, while the growth of wheat using dry-farming techniques became particularly productive.

东部的华盛顿，亚基马谷成为著名的苹果园，而小麦的生长使用旱作技术变得特别富有成效。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。