愉快么
发表于 2025-3-23 13:03:00
https://doi.org/10.1007/978-3-322-83223-8sure (20–200 kPa) and at a low discharge rate (1–301/h per emitter), resulting in partial wetting of the soil surface. In the literature, “trickle” is used interchangeably with “drip”. In this book we exclusively use the term drip irrigation.
光滑
发表于 2025-3-23 17:54:17
https://doi.org/10.1007/978-3-322-83223-8ose under natural rainfall. Under these circumstances, the predominant force governing movement of water in the soil during irrigation is gravity. During the subsequent evaporation and transpiration period, capillary forces become dominant and the net movement of water is in a vertically upward direction.
描述
发表于 2025-3-23 20:36:56
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etidronate
发表于 2025-3-23 23:15:19
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Ige326
发表于 2025-3-24 03:24:44
https://doi.org/10.1007/978-3-322-83223-8ose under natural rainfall. Under these circumstances, the predominant force governing movement of water in the soil during irrigation is gravity. During the subsequent evaporation and transpiration period, capillary forces become dominant and the net movement of water is in a vertically upward dire
SOBER
发表于 2025-3-24 09:45:33
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污秽
发表于 2025-3-24 12:27:57
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毕业典礼
发表于 2025-3-24 17:09:42
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套索
发表于 2025-3-24 19:35:51
Book 1999liary equipment such as new filtration systems, controllers and sensors. In this book we highlight the need to maintain a proper balance between the hydraulic design of drip systems and aspects of their management and maintenance. Drip irrigation has a potential for high water use efficiency, but ma
Synthesize
发表于 2025-3-25 02:51:48
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