Special fertilizer with high utilization ratio for snake gourd fruit and preparation method of special fertilizer

Abstract

The invention discloses a special fertilizer with high utilization ratio for snake gourd fruit and relates to the technical field of fertilizers. The special fertilizer comprises the following raw materials in parts by weight: 70-90 parts of composted farmyard manure, 10-20 parts of plant ash, 15-25 parts of calcium superphosphate, 20-30 parts of urea, 3-7 parts of magnesium sulfate, 10-20 parts of ammonium nitrate, 2-4 parts of borax, 1-3 parts of ferrous sulfate, 3-7 parts of potassium humate, 2-5 parts of zinc sulfate, 5-10 parts of monopotassium phosphate, 3-6 parts of vermiculite powder,10-20 parts of mixed vegetable oil and 5-10 parts of diatomite. The invention further provides a preparation method of the special fertilizer for snake gourd fruit. Through co-action of adsorption ofvermiculite and enveloping of plant oil, the sustained release speeds of different nutritional elements including nitrogen, phosphorus, potassium and the like can be coordinated, the soil fertility and sustainability are improved, the utilization ratio of the fertilizer is increased, roots of snake gourd fruit are prevented from fertilizer damages caused by excessive use of the fertilizer, the requirements for the nutritional elements from the growing snake gourd fruit are satisfied, the yield of snake gourd fruit is improved, and in comparison with planting by use of traditional fertilizers,the yield can be improved by 10-20%.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a special fertilizer for Trichosanthes trichosanthes with high utilization rate and a preparation method thereof. Background technique [0002] Melon basket, also known as Trichosanthes, is a perennial herbaceous vine of Cucurbitaceae. It grows in sunny hillsides, foothills, rock crevices, and field grass. It is mainly produced in Anhui, Shandong, Henan, Sichuan, Jiangsu, Shaanxi and other places in China. Melon basket is a kind of commonly used Chinese herbal medicine. Its fruit is used as medicine and it is called Trichosanthes chinensis, its seeds are used as medicine and it is called Trichosanthes japonicus, and its roots are used as medicine and it is called Trichosanthes chinensis. [0003] The growth habit of trichosanthes is warm and humid environment, more cold-tolerant, not drought-tolerant, avoid stagnant water, likes fertilizer, but it is prone to fertilizer damag...

AI Technical Summary

Problems solved by technology

[0003] The growth habit of Trichosanthes is warm and humid environment, more cold-tolerant, not drought-tolerant, avoid stagnant water, like fertilizer, but prone to fertilizer damage and phytotoxicity

In the process of planting Trichosanthes, farmyard manure or compound fertilizers available in the market are mainly used. There are serious loss of nutrients and frequent application. Long-term use can easily cause soil compaction, and the size of Trichosanthes is uneven, which affects the quality of Trichosanthes planting. yield and quality