gingerly 发表于 2025-3-21 18:53:01

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Mumble 发表于 2025-3-21 22:28:36

Salinity and Aridity New Approaches to Old Problemso risky wanderings and local wars. What is new, however, is that even a regional reproduction of too high a rate has become a dangerous world problem; dangerous not only for the whole world of humanity simultaneously, but even for all living beings and perhaps for life itself on our globe.

Trigger-Point 发表于 2025-3-22 03:37:00

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STING 发表于 2025-3-22 05:15:17

Aridity and Salinityrts varies from 5 to 15 inches and in semi-arid regions from 15 to 30 inches. According to Shantz (1956), based upon climatic maps of Meig’s (1952), the approximate areas of extreme arid, arid and semi-arid regions of the world are 2.24, 8.42 and 8.20 million square miles respectively, i.e. about 36

悄悄移动 发表于 2025-3-22 10:59:12

Basic Ecological Principles of Plant Growing by Irrigation with Highly Saline or Sea-Waterr new general problem of mankind, the problem of sufficient water supply. Man’s water requirements in former centuries were relatively easily satisfied; for the main demands were restricted to potable water and agriculture. Both were adapted to the disposable water amounts and not the other way roun

最高峰 发表于 2025-3-22 15:41:58

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Efflorescent 发表于 2025-3-22 18:20:13

Experiments on the Basis of the Principle of the “Balance of Ionic Environment’“rition are all put together under a common heading, i.e. that of the ionic environment. Healthy plants and good crops can only be obtained if the ionic environment is physiologically well balanced. When soil or water are saline, the preponderance of the sodium cation is the chief feature. This exces

Noctambulant 发表于 2025-3-23 00:52:53

Irrigation with Saline Water in Puglia food by the utilization of vast areas of land which, up to now, have not been cultivated because they are unsuitable for normal agriculture. Furthermore, it necessitates the searching out and putting to use of new water resources, such as waters which are more or less brackish.

FISC 发表于 2025-3-23 04:41:40

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Nonporous 发表于 2025-3-23 08:10:53

Effect of Sea-Water Dilutions and its Amendments on Tobacco to soil salinization (. & ., 1958). Gradually more and more information is available on the use of saline water for irrigation in arid and semi-arid regions and its quality, its influence on crop production and the effects on soil characteristics (USDA 1954, UNESCO 1961).
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查看完整版本: Titlebook: Salinity and Aridity; New Approaches to Ol Hugo Boyko Book 1966 Springer Science+Business Media Dordrecht 1966 earth science.geology.hydrog