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石膏粉在農業行業的作用

來源：http://www.wavc.cn 日期：2020-12-02 發布人：

自古以來，石膏粉就存在著重要作用，只是以前的技術不先進，為發現它的潛力，運用方式較為單一，如今，在科技的推動下，石膏粉這座寶藏的潛力逐漸的被挖掘出來，成為各行各業中不可或缺的一部分。

Since ancient times, gypsum powder has played an important role, but the previous technology is not advanced. In order to find its potential, the application method is relatively simple. Now, with the promotion of science and technology, the potential of gypsum powder, a treasure, has been gradually tapped out and become an indispensable part of all walks of life.

不要覺得小編說的夸張，對于石膏粉來說只有你想不到的，沒有它做不到的。就像大家了解的建筑行業，它絕對是“寵兒”，還有就是醫療設備中運用到的石膏也是有它的身影，還有一些行業你知道嗎?那就是食物添加劑、農牧業中大多能夠運用到它，由此可見其發展前景相當廣闊的。

Don't think the exaggeration of small weaving, for gypsum powder, there is only what you can't think of, without which it can't be done. As we all know, the construction industry is absolutely a "favorite". In addition, the gypsum used in medical equipment also has its figure. Do you know there are some industries that can be used in food additives, agriculture and animal husbandry, which shows that its development prospects are quite broad.

為了讓大家更深入的了解石膏粉，小編就為大家介紹下生石膏粉在防水稻生理方面的作用。

In order to let you have a deeper understanding of gypsum powder, Xiaobian introduced the role of gypsum powder in the physiological aspects of waterproof rice.

水稻生理性赤枯病常發生在山沖冷浸田和有機綠肥未腐熟的稻田。此病多發生在水稻分蘗期，表現為水稻很少分蘗，葉子變為黃褐色，基部一二片葉上生茶褐色不規則形斑點，有的誤認為是葉稻瘟。拔出禾蔸，根系為黃褐色，重者為黑色，禾苗不長，俗話叫“發秋”。

Rice physiological Brown blight often occurs in cold waterlogged paddy fields and immature organic green manure paddy fields. The disease usually occurs at the tillering stage of rice, showing that rice tillers rarely, leaves turn yellow brown, and there are irregular brown spots on one or two leaves at the base, some of which are mistaken for leaf blast. Pull out the grass stump, the root system is yellowish brown, the heaviest is black, the grass seedling does not grow, as the saying goes, "hair autumn".

防治水稻生理性赤枯病，除了合理施肥和科學管水外，輕者每畝撒施火土灰75～100公斤，重者每畝撒施生石膏粉10公斤，8天后即可見效。因為生石膏粉能分解土壤中的有毒物質，中和土壤酸性，促進土壤團粒結構的形成，改善土壤通氣條件，所以禾苗很快會長出新根，恢復正常生長。

In addition to rational fertilization and scientific management of water, 75-100 kg of fire ash per mu and 10 kg of gypsum powder per mu were applied to control the physiological Brown blight of rice. Because gypsum powder can decompose the toxic substances in the soil, neutralize the soil acidity, promote the formation of soil aggregate structure, and improve the soil ventilation conditions, so the seedlings quickly grow new roots and resume normal growth.

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