Broad bean fertilizer capable of improving disease resistance and increasing yield, and preparation method for fertilizer

Abstract

The invention discloses a broad bean fertilizer capable of improving the disease resistance and increasing the yield. The broad bean fertilizer comprises the following components in parts by weight: 500 parts of urea, 200-250 parts of diammonium phosphate, 10-20 parts of zinc sulfate, 10-20 parts of plant ash, 8-12 parts of cow dung, 8-12 parts of sodium selenite, 10-20 parts dandelion, 5-15 parts of purslane, 5-15 parts of bamboo leaf, 4-6 parts of heartleaf houttuynia herb and 4-6 parts of peppermint. The broad bean fertilizer capable of improving the disease resistance and increasing the yield is rich in nutrition, can meet broad bean plant requirements for various nutrients, and can fundamentally improve the nutrition condition and the comprehensive resistance of broad bean plants, so that the yield of broad beans can be increased. In the fertilizer, through mutual cooperation of various insect-repelling Chinese medicinal herbs such as pyrethrum, purslane, bamboo leaf, dandelion and peppermint, the broad bean resistibility is further improved, the broad bean pest resistance capacity is improved, the use of pesticides such as an insecticide and bactericidal agent is avoided or reduced, and the fertilizer is safe and effective, and can avoid influences on human health.

Description

technical field [0001] The invention relates to a broad bean fertilizer and a preparation method thereof, in particular to a broad bean yield-increasing fertilizer with improved disease resistance and a preparation method thereof. Background technique [0002] Broad bean, also known as Luohan bean, Hudou bean, Nandou, vertical bean, Buddha bean, Fabaceae and Vetacea are annual herbs. It is a dual-purpose crop for grain, vegetables, feed, and green manure. It is native to the Mediterranean coast of Europe, from southwestern Asia to North Africa. According to legend, Zhang Qian introduced it to the Central Plains from the Western Regions in the Western Han Dynasty. Broad beans are rich in nutritional value and contain 8 kinds of essential amino acids. The carbohydrate content is 47% to 60%. It is edible and can also be planted as feed, green manure and honey source plants. It is a dual-purpose crop for grain, vegetables, feed, and green manure. [0003] Broad beans are one...

AI Technical Summary

Problems solved by technology

[0006] Technical problem to be solved: In order to solve the defects of insufficient nutrition and single function of existing broad bean fertilizers, the present invention provides a broad bean production-increasing fertilizer with improved disease resistance and a preparation method thereof