Watermelon special organic fertilizer and preparation method thereof

Abstract

The invention discloses a watermelon special organic fertilizer composed of the following components in parts by weight: 15-30 parts of rice straw, 20-35 parts of apple peel, 20-30 parts of sweet potato vines, 10-20 parts of sorghum straw, 10-20 parts of sunflower straw, 10-20 parts of garden pea vines, 10-20 parts of plant ash, 5-10 parts of sheep urine, and 150-300 parts of a fertilizer additive. The invention also provides a preparation method of the watermelon special organic fertilizer. The content of potassium in the fertilizer is effectively increased, so that the growth of watermelon can be better promoted, and the number of times of fertilization in the watermelon growth process is reduced; the fertilizer provided by the invention can effectively prevent and control diseases and insect pests of watermelon met in the growth process; and in addition, the fertilizer provided by the preparation method can effectively improve the nutritional content in the watermelon, has thin peel, and tastes sweet.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a special organic fertilizer for watermelons and a preparation method thereof. Background technique [0002] Watermelon is cultivated in both north and south of China. Watermelon is a dicotyledonous flowering plant with a plant shape like a vine and feathery leaves. The fruit it bears is gourd, which is a kind of fleshy fruit unique to Cucurbitaceae melons. It is a false fruit developed from the lower ovary of three carpels with parietal placenta. The main edible part of watermelon is the well-developed placenta. The outer skin of the fruit is smooth, green or yellow in color, the juicy flesh is red or yellow, and white flesh is rare. Watermelon is cold in nature and sweet in taste; it has the effects of clearing heat and relieving heat, promoting body fluid to quench thirst, diuresis and relieving restlessness; Alcoholism embolism. The skin can also be used f...

AI Technical Summary

Problems solved by technology

Moreover, some of the fertilizers currently used do not have the effect of preventing diseases and insect pests, so that watermelons need to be sprayed with pesticides when they encounter diseases and insect pests during the growth process. Make pesticide residues in watermelon, causing harm to eaters