不能根除
发表于 2025-3-23 11:51:04
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SIT
发表于 2025-3-23 17:22:49
0070-8356 systems" included awidespectrum of research papers devoted to new findings in the field of soil-plant-water relationships. "Arid Zone Irrigation" has been written specifically as a textbook for agronomists, soil scientists, agrometeorologists, water engineers and plant physiologists who want a clear
phlegm
发表于 2025-3-23 19:03:26
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MENT
发表于 2025-3-24 01:31:41
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faculty
发表于 2025-3-24 05:16:36
Hydrology of Arid Zonesclimatic conditions but is modified to a lesser or greater degree. Before discussing these modifications, it is useful to review briefly the relevant part of the hydrologic cycle and to define a few terms that will be used in the subsequent discussion.
荒唐
发表于 2025-3-24 10:06:50
Water Transfer from Soil to Plantroperties, and on the efficiency of the active root system. The treaty presented here attempts to review water transfer within the soil to the plant by definining the physical laws and parameters governing water flow and uptake by a single root and root systems.
朝圣者
发表于 2025-3-24 13:14:47
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骇人
发表于 2025-3-24 15:50:16
,Zeitlich veränderliche Felder,Regardless of its source, irrigation water always contains impurities in the form of dissolved, or sometimes suspended, materials. The amount and nature of these materials under given environmental, climatic, soil, and plant conditions determine the usefulness and relative quality of the water.
意见一致
发表于 2025-3-24 19:47:44
https://doi.org/10.1007/978-3-540-33795-9A green plant may be considered as a miniature oasis, absorbing water from the soil that maintains the plant tissue saturated and losing water by evaporation into the surrounding air.
VEST
发表于 2025-3-25 01:53:24
Optische Instrumente und Techniken,Hydraulic conductivity is one of the main factors to be considered in arid-zone irrigation planning and management, as it depends on the physicochemical composition of both the soil and the permeating liquid.