中国科学院机构知识库网格系统: 检索

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	Illustrating China's journey to balance, circular, and secure potassium cycles in the last three decades 期刊论文 OAI收割 RESOURCES CONSERVATION AND RECYCLING, 2024, 卷号: 202, 页码: 107378 作者: Liu, Yan-Fei; Wang, Peng; Feng, Dan-Yi; Liu, Xiaojie; Han, Zhongkui \| 收藏 \| 浏览/下载：30/0 \| 提交时间：2024/02/05 Potassium Substance flow analysis K residues generation and circularity model Soil K balance Nutrient circularity
	Maize Crop Coefficient Estimated from UAV-Measured Multispectral Vegetation Indices 期刊论文 OAI收割 SENSORS, 2019, 卷号: 19, 期号: 23, 页码: 17 作者: Zhang, Yu; Han, Wenting; Niu, Xiaotao; Li, Guang \| 收藏 \| 浏览/下载：44/0 \| 提交时间：2020/05/19 crop coefficient (K-c) vegetation indices deficit irrigation regression model soil water balance stress coefficient
	Effect of potassium on soil conservation and productivity of maize/cowpea based crop rotations in the north-west Indian Himalayas 期刊论文 OAI收割 Journal of Mountain Science, 2016, 卷号: 13, 期号: 4, 页码: 754-762 作者: Birendra Nath GHOSH; Om Pal Singh KHOLA; Ranjan BHATTACHARYYA; Kuldeep Singh DADHWAL; Prasant Kumar MISHRA 收藏 \| 浏览/下载：41/0 \| 提交时间：2016/03/29 Potassium application Crop rotations Minimum tillage water balance Runoff and soil loss Carbon sequestration Soil K status Net return
	Trends of Yield and Soil Fertility in a Long-Term Wheat-Maize System 期刊论文 OAI收割 JOURNAL OF INTEGRATIVE AGRICULTURE, 2014, 卷号: 13, 期号: 2, 页码: 402-414 作者: Yang Xue-yun; Sun Ben-hua; Zhang Shu-lan 收藏 \| 浏览/下载：28/0 \| 提交时间：2015/12/11 wheat maize nitrogen use efficiency P balance K balance soil organic matter