Fertilizer special for increasing yield of water melons

Abstract

The invention relates to a fertilizer special for increasing the yield of water melons. The fertilizer comprises the following components in percentage by weight: 18 to 37 percent of colza cake, 8 to 16 percent of dry duck feces, 16 to 25 percent of dry human excrement, 10 to 16 percent of sorghum powder, 6 to 10 percent of water melon production promoter, 4 to 9 percent of endosulfan, 4 to 9 percent of monopotassium phosphate, 1 to 2 percent of calcium chloride, 0.5 to 1 percent of dipterex, 1 to 2 percent of sand, 1 to 2 percent of oxygen-increasing powder and 0.5 to 1 percent of carbendazim. The fertilizer is prepared by the following steps of: mixing the first nine raw materials in proportion; putting the mixture into a stirrer and stirring the mixture for 80 minutes; taking the stirred mixture out; grinding the stirred mixture in a grinder into particles of 140 meshes; taking the particles out, adding the carbendazim, the dipterex and the endosulfan into the particles and uniformly stirring the mixture; putting the mixture into the stirrer, stirring the mixture for 30 minutes and taking the stirred mixture out; and molding the stirred mixture into a cylindrical fertilizer column which is special for increasing the yield of the water melons and has a weight of 300 grams, a height of 12 centimeters and a width of 10 centimeters by using a molding machine. The molded fertilizer column special for increasing the yield is required to be compact and not easy to be broken when taken by hands.

Description

technical field [0001] The invention relates to a special fertilizer for increasing production, in particular to a special fertilizer for increasing watermelon production. It belongs to the technical field of planting fertilizers. Background technique [0002] Watermelon aliases: summer melon, cold melon, Qingmen Lvyufang; family and genus classification Angiosperm, Dicotyledons, Cucurbitaceae, Cucurbitaceae, watermelon is an annual vine herb. The main root system of watermelon, the depth of the main root is more than 1 meter, the root is slender and easy to break, the regenerative ability is weak, and it is not resistant to transplantation. The fruits are spherical, oval, elliptical, cylindrical and so on. The fruit surface is smooth or grooved, and the epidermis is green-white, green, dark green, dark green, black, with fine netting or strips in between. The pulp has milky white, light yellow, deep yellow, light red, bright red and other colors. The meat is divided int...

AI Technical Summary

Problems solved by technology

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