翻译英语
为了比较常规灌溉(淹灌)和膜下滴灌2种方式下棉田土壤水盐运移的规律,以147团为试验区,调查膜下滴灌和常规灌溉两种灌溉方式下棉田土壤水盐动态变化及其干物质积累,分析不同灌溉方式下膜下和膜间土壤盐分差异。
In order to more conventional irrigation (YanGuan) and membrane drip irrigation under two different styles of cotton of salt and water movement law of soil, in 147 for the experimental group, survey and conventional irrigation film with drip irrigation under two kinds of irrigation water and salt cotton way soil dynamic change and dry matter accumulation, analysis of different water film under way next and membrane soil salt differences between.
结果表明: 2种灌溉方式下土壤盐分在整个生育期变化都表现出前期盐分含量减少后期有所增加的趋势,膜下滴灌方式0-80cm土壤盐分含量在中后期明显低于常规灌溉,其中0-20cm土壤盐分膜下滴灌方式显著高于常规灌溉;
The results show that the two kinds of irrigation under way in the whole growth period changes soil salt are showing the salt content to reduce the trend of increased the late film with drip irrigation mode 0-80 cm soil salt content in later period was significantly lower than the conventional irrigation, where 0-20 cm soil salt film significantly higher than conventional drip irrigation under way irrigation;
膜下滴灌膜下位点盐分含量明显低于膜间,常规灌溉膜下、膜间位点盐分含量差异不显著。
Film drip irrigation under the film site salt content was significantly lower than the membrane between, the conventional irrigation film, film site salt content between the difference was not significant.
2种灌溉方式下棉花干物质积累日增长量在前期差异不显著,在铃期-吐絮期膜下滴灌方式日增长量显著高于常规灌溉。
Two kinds of irrigation mode cotton dry matter accumulation, the growth in no significant difference in the bell (the bolls membrane drip irrigation, significantly higher than conventional way growing irrigation.
In order to more conventional irrigation (YanGuan) and membrane drip irrigation under two different styles of cotton of salt and water movement law of soil, in 147 for the experimental group, survey and conventional irrigation film with drip irrigation under two kinds of irrigation water and salt cotton way soil dynamic change and dry matter accumulation, analysis of different water film under way next and membrane soil salt differences between.
The results show that the two kinds of irrigation under way in the whole growth period changes soil salt are showing the salt content to reduce the trend of increased the late film with drip irrigation mode 0-80 cm soil salt content in later period was significantly lower than the conventional irrigation, where 0-20 cm soil salt film significantly higher than conventional drip irrigation under way irrigation;
Film drip irrigation under the film site salt content was significantly lower than the membrane between, the conventional irrigation film, film site salt content between the difference was not significant.
Two kinds of irrigation mode cotton dry matter accumulation, the growth in no significant difference in the bell (the bolls membrane drip irrigation, significantly higher than conventional way growing irrigation.
村社沙伊位于市政府的旁边<氮哈利斯科州以南大约50公里 的Puerta尔塔. 社区是由343%和31379非村社家庭. 原本分布在村社土地已包含10%. 灌溉土地的已经20%. 雨的土地,其中约65%的灌溉包裹. 有土地租赁市场活跃,尤其是对灌溉土地的使用,但卖少见. 有高水平的科迁移到子女343%巴亚尔塔和美国.
本文由用户上传,如有侵权请联系删除!转转请注明出处:https://nongye.s666.cn/js/5_6571002314.html