中国科学院机构知识库网格系统: 检索

中国科学院机构知识库网格

Chinese Academy of Sciences Institutional Repositories Grid

机构

采集方式

内容类型

发表日期

学科主题

筛选

浏览/检索结果: 共3条，第1-3条

帮助

条数/页：排序方式：
	Variations of soil quality from continuously planting greenhouses in North China 期刊论文 OAI收割 INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING, 2019, 卷号: 12, 期号: 1, 页码: 139-145 作者: Li, Jing; Xu, Yan; Liu, Hongguang \| 收藏 \| 浏览/下载：50/0 \| 提交时间：2019/09/24 vegetable greenhouse facility agriculture planting years soil quality microbial activity
	Variations of soil quality from continuously planting greenhouses in North China 期刊论文 OAI收割 INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING, 2019, 卷号: 12, 期号: 1, 页码: 139-145 作者: Li, Jing; Xu, Yan; Liu, Hongguang \| 收藏 \| 浏览/下载：27/0 \| 提交时间：2019/09/24 vegetable greenhouse facility agriculture planting years soil quality microbial activity
	Variations of soil quality from continuously planting greenhouses in North China 期刊论文 OAI收割 INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING, 2019, 卷号: 12, 期号: 1, 页码: 139-145 作者: Li, Jing; Xu, Yan; Liu, Hongguang \| 收藏 \| 浏览/下载：19/0 \| 提交时间：2019/09/24 vegetable greenhouse facility agriculture planting years soil quality microbial activity