Salinity and alkalinity resisting composition containing herba aristolochiae extract and preparing method thereof

Abstract

The invention provides a salinity and alkalinity resisting composition containing herba aristolochiae extract. The composition is characterized by being prepared from herba aristolochiae extract. The invention further provides a method for preparing the salinity and alkalinity resisting composition containing herba aristolochiae extract. The method is characterized by comprising the step of preparing fermentation pulp. The fermentation pulp is prepared according to the steps of mixing the raw materials of the composition cladophora, chia seed powder, buckwheat powder, milk and saccharose solution in proportion to obtain slurry, conducting uniform stirring, and then placing the slurry in a container for sealed storage at 26-29 DEG C for 15-17 days. By planting onion in saline-alkali soil by means of the salinity and alkalinity resisting composition, the content of vitamin C in onion can be increased, the content of carotene in onion can be increased, and the content of sodium in onion can be increased.

Description

technical field [0001] The invention relates to a saline-alkali anti-alkali composition and a preparation method thereof, in particular to a saline-alkali anti-alkali composition containing a radix radix extract and a preparation method thereof. Background technique [0002] The area of ​​saline-alkali land in the world is 954.38 million hectares, of which 99.13 million hectares are in my country. The formation of alkaline soil and alkalized soil in my country is mostly related to the accumulation of carbonate in the soil, so the degree of alkalization is generally high, and plants in severe saline-alkali soil areas can hardly survive or have poor growth quality. [0003] In saline-alkali land, the soil, organic matter content, available nitrogen content, and available phosphorus content are low, the soil compaction degree, pH are high, and the air permeability is low, so it brings more problems to the cultivation of crops. Therefore, if onions are planted in saline-alkali ...

AI Technical Summary

Problems solved by technology

[0003] In saline-alkali land, the soil, organic matter content, available nitrogen content, and available phosphorus content are low, the soil compaction degree, pH are high, and the air permeability is low, so it brings more problems to the planting of crops

Therefore, if onions are planted in saline-alkali land, the yield of the planted onions will be low, the quality of the onions will be poor, the nutrients in the planted onions will be lacking, the content of vitamin C, carotene, and sodium will be low, and the planted onions will suffer from frost. Mildew, purple spot, botrytis and other problems

[0004] In view of existing problems, many people choose to use chemical fertilizers and pesticides in large quantities to plant onions in saline-alkali land, but chemical fertilizers in the prior art cannot improve the composition and structure of saline-alkali soil, and cannot improve the quality and nutrient content of planted onions. At the same time, in order to prevent and control pests and diseases, the pesticide residues are too large and the soil quality is declining.

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