Salt-alkali-resistant cow dung organic fertilizer containing panax notoginseng saponins

Abstract

The invention relates to salt-alkali-resistant cow dung organic fertilizer containing panax notoginseng saponins. The fertilizer comprises raw materials including a cow dung composted material and a plant salt-alkali-resistant agent and is prepared from the cow dung composted material and the plant salt -alkali-resistant agent through mixing in proportion, wherein the cow dung composted material is prepared from following raw materials through composting: solid cow dung, ground phosphate rock, urea, peanut shell powder and a cow dung composting bacterial agent. The salt-alkali-resistant cow dung organic fertilizer containing the panax notoginseng saponins can significantly improve the salt-alkali resistance of crops after being applied, inhibit increase of plasma membrane permeability of the crops under salt stress, reduce the relative electric conductivity of crop leaves and improve the anti-oxidation ability of the crops; the product conforms to the agricultural industrial standard of organic fertilizer and can be produced by an organic fertilizer production enterprise, functions of the product can be increased, and complicated procedures for re-registration, recording and development of new products are avoided.

Description

technical field [0001] The invention relates to a saline-alkali-resistant cow dung organic fertilizer containing total saponins of notoginseng, in particular to a plant saline-alkali-resistant agent for improving the production capacity of saline-alkali soil and utilizing the plant saline-alkali-resistant agent and cattle waste for fertilizer utilization The method belongs to the technical field of organic fertilizers and additives thereof. Background technique [0002] For China, which has one-fifth of the world's population but less than 9% of the world's arable land, how to ensure food security is a major issue. China currently has 1.8 billion mu of arable land. It is very difficult to increase grain production by increasing the area of ​​arable land. So asking for grain from low- and medium-yield fields and obstructed soils is a solution to food security. According to the analysis data of the Chinese Academy of Sciences, in the four provinces (cities) of Hebei, Shandong...

AI Technical Summary

Problems solved by technology

Chinese patent CN1258661A (application number 99117394.5) discloses a fertilizer for saline-alkali soil and its production method. Its formula mainly includes phosphate rock powder, sulfuric acid, rare earth compound, calcium compound, magnesium compound and nitrogen and potassium fertilizer. The fertilizer is applied on saline-alkali soil , through the deployment of inorganic nutrients to achieve salt resistance, but also to improve salt resistance from a balanced nutrient supply, the effect is limited

Images