1、

Culture systems of Cultivated Grassland of Gansu Province and it's future

甘肃人工草地的栽培制度及其展望

互联网摘选

2、

The biodiversity index of cultivated grassland was also the highest.

刈草草地昆虫群落多样性指数相对较高。

互联网摘选

3、

Study on the Cultivated Grassland Construction in Loess Hilly-gully Areas Based on Water Balance

黄土丘陵区基于水分平衡的人工草地建设研究

互联网摘选

4、

Study on Suitable Cutting Period of Cultivated Grassland in Black Beach of the Headwater Region of the Three River

三江源区黑土滩人工草地适宜刈割期的研究

互联网摘选

5、
7、

With productivity of cultivated grassland maintained at a high level on river land, soil water in the soil layer below 260 cm, which is usually maintained at 5.0% yearly, could not be renewed after rainy and fallow seasons.

川地人工草地在维持高生产力的情况下,260cm以下土壤层出现雨季期间及休闲期后均不能够得到水分补偿而稳定在低湿层。

互联网摘选

8、

Difference to the two grassland types above, Desert Grassland converted to cultivated pasture would increase SOC and TN contents significantly.

与以上两种草地类型开垦结果不同,西段荒漠草原开垦种植人工草地(沙打旺、苜蓿),则表现为可以明显提高土壤有机碳、氮含量。

互联网摘选

9、
10、

With the increasing of years, soil organic nutrients and the three enzymatic activity are highest in permanent grassland and lowest in cultivated pasture.

随着草地利用时间的增长,土壤有机质等养分和三种酶活性含量增高,活性增强。

互联网摘选

  • 今日热词
  • 热门搜索

简答网英语词典(dict.jiandongshicai.cn)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:(如需回复请填写联系方式)
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈