2) field trial
田间试验
1.
The results of field trial showed that acephate 30% EC had excellent effects to control Lipaphis erysimi Kaltenbach.
田间试验结果表明,30%乙酰甲胺磷乳油对萝卜蚜具有理想的防治效果,表现出良好的速效性和持效性,使用30%乙酰甲胺磷乳油65～135mL/667m2,在蚜虫发生期内喷雾防治,施药第1d,防治效果就超过90%,药后第10d仍保持在90%以上,且对油菜安全。
2.
The formula and process of the fertilizer are described;the field trial and economy are presented.
用除草剂36%(苯噻+苄)与氯化铵制成水稻除草返青药肥,介绍该药肥配方、挤压造粒制造工艺、田间试验情况及经济效益,比肥料、除草剂分别施用增产8。
3) farmland testing
农田试验
5) Field test
田间试验
1.
The field tests demonstrated that control effects of the mixture fenpropathrin+abamectin 19% EC at the rate of 9.
田间试验表明 ,1 9%甲氰·阿维EC 9 5g (a 。
2.
This article gives a brief introduction of field test in combine equipped with intelligent-controlled system of feeding quantity.
介绍装有喂入量智能监控系统的联合收割机进行田间试验的概况 ,阐明应用喂入量挤压力测试技术进行喂入量实时监测的适用性 ,以及应用模糊控制理论对联合收割机实施智能自适应控制的有益探讨。
3.
The role of Plastic film covering technique for com cultivation in the cropping system of nothwestem Liaoning was studied qualitatively and quantitatively through the combination of field test and systematic analysis in Jianping county.
本项研究以建平县为基点，采用田间试验与系统分析相结合的方法，配合温饱工程的实施，对地膜覆盖栽培技术在辽西北地区耕作制度发展中的作用，从定性到定量进行了系统研究。
6) field experiment
田间试验
1.
Performance of spatial effect model in analysis of field experiment;
空间效应模型分析田间试验的方法与效果
2.
On the basis of field experiments conducted by authors for a few years, the research results published by many others were collected and analyzed.
结合多年的田间试验研究 ,对前人诸多研究结果进行了总结和深入分析。
3.
In order to test the anti-drift performance of the guided baffle plate type sprayer,the simulation experiment and field experiment were done to compare the anti-drift performance of new sprayer and conventional sprayer.
为了测试新研制的挡板导流式喷雾机的防飘性能,本文对其与常规喷雾进行了仿真模拟试验与田间试验的对比研究。
补充资料：试验田
1.进行农业试验的田地。 2.比喻试点或试点工作。
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