农业技术措施

实际上，土壤性状决定了水保型农业技术措施的应用。

In practice , soil character determines the application of water-conserved type of agricultural technology .

目前常采用化学防治，但效果不理想，还带来环境污染、杀灭天敌和人畜危害等问题。农业技术措施及生物防治也不能有效控制水稻害虫的为害。

But chemical control is not only ineffective , but also deleterious to human beings , animals and beneficial insects .

探讨鸭梨果实生长规律与气象条件的关系，以便依据当地气候特点，采取相应的农业技术措施，可以达到高产质优的目的。

High yield and quality can be obtained by employing corresponding agrotechnical measures according to the local climate features after approaching the relations between Ya Pear fruit growth and climate conditions .

在制定措施过程中要同时考虑上下游之间的关系，工程措施、生物措施和农业技术措施应同步进行。

The relation of upstream and downstream should be considered to put meantime during making measures , and it should be simultaneous to put measures of engineering , vegetation and agricultural techniques .

据此提出黄土高原草地生产要改高产目标为适度生产力目标，以减缓或阻止下伏干层的形成，并提出了相应的农业技术措施。

It is concluded that in order to slow down or prevent formation of the drying layer an appropriate productivity goal of grassland should be set and relevant agricultural technological measures are proposed .

加大投入力度，依靠经济调节措施和综合农业技术措施，促进耕地质量的提高。

It also proposed that more money be invested to improve the quality of the farmland in the area , in particular through economic adjustment measures and the application of comprehensive agricultural technology .

随着农业技术措施改革，作物种植界限的北移，复种指数的提高，抗寒性弱的晚熟品种大量推广，为冷害发生提供了前提条件。

With the developing of agriculture technological innovation , crop planting limits moving from south to north , improving the multiple crop index and spreading late varieties , will supply prerequisite for cold injury .

黑河灌区修复改良盐碱土的可行性措施大致可归纳为四个方面，即农业技术措施、水利工程措施、生物改良措施和化学改良措施。

From the author 's point of view , there are four feasible measures to improve the situation of salinization in Heihe River irrigated area , namely agricultural techniques , water conservancy project , biogeographical improvement and chemical improvement .

作者相信MEMS移相器在射频通信领域将具有巨大的潜力和广泛的应用前景。从育种、耕作与栽培三个方面分析了适应CO2肥效作用的农业技术潜力措施。

We believe that MEMS phase shifter will have large technical potential and wide applications . The agricultural technical potential and response measures adapted to CO_2 fertilization effect in the perspective of crop breeding , cultivation and farming systems under climate change were summarized .

改变农业耕作技术措施。

Changing farming technology .

坚持工程措施、生物措施、农业措施、技术措施和经营管理措施相结合；

To stick to the combination of engineering , biological , agricultural , technical and operational measures ;

近年来，为了调整黑龙江省北部地区农业种植结构，提高农业经济效益，北部地区的亚麻种植面积在不断扩大，要想获得亚麻优质、高产，必须采取综合农业技术措施。

In the past few years , the flax plant area enlarged constantly in order to adjust agriculture plant structure and improve agriculture economic efficiency in northern area of Heilongjiang province . To obtain high quality and high yield flax we have to take comprehensive agrotechnical measures .