Method for preparing fertilizer for increasing onion yield

Abstract

Disclosed is a method for preparing fertilizer for increasing onion yield. The fertilizer is prepared from, by weight percentage, peanut cake powder, dry chicken manure, dry duck manure, plant ash powder, rice stalk powder, core cod powder, bean cake powder, phosphatic fertilizer, potash fertilizer, chlorothalonil, and chlorothalonil. The fertilizer prepared is low in cost, materials are easy to obtain, preparation and preparation method are simple, growing requirements of the onion can be met by the large amount of organic fertilizer generated by the raw materials, the obtained onion is large in size and sufficient in weight, onion yield is increased, and troubles about fertilizing and drugging in multiple times are avoided.

Description

technical field [0001] The invention relates to a preparation method of a yield-increasing fertilizer, in particular to a preparation method of an onion yield-increasing fertilizer. It belongs to the technical field of planting fertilizers. Background technique [0002] Onion, also known as bulb onion, round onion, jade onion, onion, Holland onion, belongs to Liliaceae Allium, is a 2-year-old herb plant, onion is widely distributed in my country, and it is cultivated in all parts of the north and south, and the planting area is still expanding. One of the main vegetables grown in my country at present, the edible parts of onions are underground hypertrophic bulbs (i.e. onions). According to its skin color, it can be divided into three types: white skin, yellow skin and red skin. A commonly used vegetable that is resistant to transportation and storage. The edible part is a hypertrophic fleshy bulb with a special spicy taste, which can increase appetite and treat various dis...

AI Technical Summary

Problems solved by technology

[0003] At present, when people fertilize onions, they generally use chemical fertilizers, urea, manure and other raw materials to fertilize onions. Although the effect is good, the nutrients contained in chemical fertilizers and urea are far from meeting the nutritional needs of onions. The leaves of the onion are yellow, the leaves are small, and the growth is slow. The resulting onions are small, light in weight, poor in disease resistance, and more prone to various diseases and insect pests.