本实用新型涉及一种树木用保墒袋。
The utility model relates to a bag for preserving water content for tree roots.
书认为土壤管理、保墒和保肥是相互联系的。
The Book pointed out that there existed relation among soil management, preservation of soil moisture and preservation of soil fertility.
该技术的应用有利于保墒和根系的恢复与再生；
It is suitable preservation of soil moisture and poplar root recover and renew.
超过一定量反而降低土壤蓄水保墒能力，对树木生长不利。
Exceed certain quantity to turn over and reduce soil retain water to preserve soil moisture ability, for trees growth disadvantage.
地膜覆盖具有增温和保墒的作用，是旱作农业的一项重要技术。
The plastic mulching irrigation is an important technique in dryland farming, which can increase temperature and conserve soil moisture.
在实验基础上，分析论述了微灌地膜的节水效果和增温保墒效应。
Based on experimental data, water saving and temperature raising effects of micro irrigation with plastic film mulch are analyzed and discussed.
为此，根据早地耕作蓄水保墒技术的特点，对其应用的经济效益进行了分析。
So writers analyzed applied economical profit based on the feature of dry land husbandry and water storage for preserving humidity technology.
在华北石质低山干旱阳坡，提高油松植苗造林成活率及生长量的关键，在于蓄水保墒。
The key techniqure to improve the survival and growth of Pinus tabulaeformis on dry south sides in lower rocky mountain in North China is to keep water for raising soil moisture.
如果更多地采用保墒耕作方式，可以保证可用水资源为干旱频发和雨浇地区的农作物所用。
More use of conservation tillage can assure that available water reaches the plants in drought-prone, rainfed areas.
试验表明：该机各项作业指标均达到现代农艺技术要求，高效低耗，联合少耕，蓄水保墒。
The embodiments of these combination operations were designed. The test results showed that the combine could meet the demands of the modern farm te…
在试验室稳定蒸发条件下测试了DQ - 1型保墒剂在黑龙江省西部风沙土中的保墒性能。
The soil water retention properties of the absorbent of DQ-1 were tested in the sandy soil of west Heilongjiang Province under the conditions of the laboratory.
覆盖处理增强雨水的入渗，还可减少干旱土壤的水分蒸发，对茶园土壤的保墒效果十分显著。
Coverage measures increased not only the infiltration of rainfall but also decreased the evaporation of soil water during the drought season as a result of increasing of soil moisture.
节水技术应优先发展耕作保墒、增施有机肥与秸秆覆盖还田技术、农业高效用水技术体系等。
The order of the development of water-saving technologies is: farming measure, organic farming with straw mulching technology, agricultural water technology system, etc.
由于新疆的地理条件等因素，通常都采用铺膜种植的方式来提高地温，保墒，还能够抑制很多杂草。
Because of the weather condition in Xinjiang province, seeds are usually grown under the film by farmer, it is useful to improve the soil temperature, keep moisture and restrain weeds.
地膜和秸秆二元覆盖既有地膜覆盖的增温作用及秸秆覆盖的肥田改土作用，又有双重的蓄水保墒效应。
The plastic film mulch can increase the soil temperature, and the straw mulch can improve soil fertility. Besides above advantages, the double mulch can also preserve soil moisture.
我们粮农组织认为，农业部门必须带头，通过确定雨育田保墒和农田灌溉的更有效办法来应对水短缺问题。
We at FAO recognize that the agriculture sector must take the lead in coping with water scarcity by finding more effective ways to conserve rain-fed moisture and irrigate farmlands.
通过中耕深松技术的田间作业实验，验证了中耕深松技术的蓄水保墒作用，指出中耕深技术应在阜新地区推广应用。
This article dissertate that the effect of sluice which is represented by subsoiling in the area of agriculture production, and showing that the subsoiling can be popularized in Fuxin area.
结果证明，秸秆还田秋施肥较好的解决了深施肥与春季保墒促全苗以及秸秆腐解与幼苗争水争肥影响幼苗生长的矛盾，秸秆资源丰富的优势得到充分利用，土壤水肥状况得到明显改善。
It explored the effect of straw returned to field and deep fertilization in autumn on the growth and yield of dryland corn as well as water use efficiency and soil fertility.
结果证明，秸秆还田秋施肥较好的解决了深施肥与春季保墒促全苗以及秸秆腐解与幼苗争水争肥影响幼苗生长的矛盾，秸秆资源丰富的优势得到充分利用，土壤水肥状况得到明显改善。
It explored the effect of straw returned to field and deep fertilization in autumn on the growth and yield of dryland corn as well as water use efficiency and soil fertility.
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