A kind of sand control capsule and its contents and preparation method of the contents

Abstract

The present invention relates to the fields of seed development and sand control, and specifically relates to a sand control capsule, its contents and a method for preparing the contents. The contents of the sand control capsule are composed of the following raw materials in weight percentage: superabsorbent bamboo Cellulose polymer polysaccharide 40-70%; Bacillus subtilis bacterial liquid 5-10%; brown nitrogen-fixing bacterial liquid 5-10%; plant seeds that can be grown in deserts 8-20%; bamboo fiber fine powder 8-20%. A circulation system is formed between the contents of the sand control capsule of the present invention, and the highly water-absorbing bamboo fiber polymer polysaccharide can quickly absorb a large amount of water, provide sufficient water for the germination and growth of microorganisms and seeds, and release loose soil through water absorption to improve soil air permeability, Bacillus subtilis and brown nitrogen-fixing bacteria provide nutrients and growth-promoting factors for seed development, and the metabolites of microorganisms and seeds are adsorbed and stored by bamboo fiber polymer polysaccharides, so that a virtuous circulatory system that promotes each other is formed between the inclusions.

Description

technical field [0001] The invention relates to the fields of seed development and sand control, in particular to a sand control capsule, its contents and a preparation method for the contents. Background technique [0002] With man-made over-development and over-grazing, the vegetation on the sandy soil has been destroyed for a long time, leading to soil desertification, and land desertification has also caused continuous damage to the ecological environment, making land desertification currently the most serious problem facing our country and the world. one of the ecological problems. Soil desertification has always been an important issue affecting the development of agriculture and forestry. my country has a vast area, and the control of desertification requires a lot of resources such as manpower, materials, and funds. Plants planted on desertified soil also need regular watering, and manual watering The frequency is high, and desertification control not only requires a...

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Problems solved by technology

Soil desertification has always been an important issue affecting the development of agriculture and forestry. my country has a vast area, and the control of desertification requires a lot of resources such as manpower, materials, and funds. Plants planted on desertified soil also need regular watering, and manual watering The frequency is high, and desertification control not only requires a large investment in human resources, but also requires a huge investment in water resources, irrigation and watering equipment and other materials if automatic watering is realized; in addition, the desertified land is poor in soil and lacks Nutrients, the fertilizer used in desertification areas also loses quickly, which makes it impossible to effectively provide nutrients for the long-term growth and development of plants

[0003] The seed coating of the prior art is to form the mixed fertilizer from the medicine and then attach the mixed fertilizer to the surface of the seed through a viscous material, and improve the germination rate and survival rate of the plant seed through the medicine and fertilizer. However, after the seed is sown, it is necessary to plant the plant Regular watering to ensure the water needed for seed growth and development. However, in arid areas such as deserts, often due to insufficient water resources, the seedlings will wither or fail to survive due to long-term lack of water.

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