Recovery of 15N Labeled Nitrogen Fertilizer by Fertigated and Drip Irrigated Greenhouse Vegetable Crops
The stable isotope 15N was used to assess the recovery of mineral N fertilizer applied to fertigated and drip-irrigated spring muskmelon and autumn-winter sweet pepper crops grown in greenhouse soil plots. They received 92–96% of mineral N fertilizer as NO3−. 15N-labeled Ca (NO3)2 fertilizer was app...
| Main Authors: | , , , , |
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| 格式: | info:eu-repo/semantics/article |
| 语言: | English |
| 出版: |
MDPI
2020
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| 主题: | |
| 在线阅读: | http://hdl.handle.net/10835/8273 |