Grapevine water retention fertilizer and preparation method thereof

Abstract

The invention discloses a grapevine water retention fertilizer and a preparation method thereof .The grapevine water retention fertilizer is prepared from, by weight, 30-40 parts of organic farmyard manure, 8-15 parts of calcium, magnesium and sulfur fertilizer, 10-15 parts of urea, 5-7 parts of fig residues, 2-4 parts of sugarcane leftovers, 5-8 parts of fish bone meal, 2-4 parts of humic acid, 6-10 parts of banana skin, 5-6 parts of straw meal, 8-12 parts of a soil fertilizing agent, 3-4 parts of an EM agent, 2-4 parts of microelements, 3-4 parts of calcium superphosphate, 1-3 parts of calcium lignosulphonate, 4-5 parts of potassium chloride, 2-3 parts of diammonium phosphate and 0.5-1.0 part of carbendazim .The grapevine water retention fertilizer is rich in nutrition, and grapevines grow fast, flower densely and have good disease resistance; meanwhile, the soil fertilizing agent can meet different requirements of grapevines in all growth stages in the whole growth period and can also improve the soil structure and retain water to prevent water loss, so that the yield of grapevines is increased.

Description

technical field [0001] The invention relates to a fertilizer for fruit trees, in particular to a water-retaining fertilizer for vines and a preparation method thereof. Background technique [0002] Fruit trees are perennial woody plants with strong branch skeletons and the characteristics of storing nutrients. The root system of the fruit tree is well developed, the distribution is deep and wide. Once it has been planted for many years, it will selectively absorb nutrients from the same soil for a long time, which will easily cause insufficient supply of soil nutrients, and it is prone to physiological obstacles such as nutritional disorders and deficiencies; At present, when people fertilize grape vines, they generally use manure, bean cake, urea, etc. to fertilize. Although they can also increase production to a certain extent, the various nutrients in the fertilizer are far from reaching the grape vine. The nutrient requirements of the vines lead to yellow leaves, less f...

AI Technical Summary

Problems solved by technology

The root system of the fruit tree is well developed, and the distribution is deep and wide. Once it has been planted for many years and does not move, it will selectively absorb nutrients from the same soil for a long time, which will easily cause insufficient supply of soil nutrients, and it is prone to physiological obstacles such as nutritional disorders and deficiencies; At present, when people fertilize grape vines, they generally use manure, bean cake, urea, etc. to fertilize. Although they can also increase production to a certain extent, the various nutrients in the fertilizer are far from reaching the grape vine. The nutrient requirements of the vines lead to yellow leaves, few flowers, and few fruits. The grapes produced are small in size, light in weight, and slow in growth. Fruit trees are prone to various fruit tree diseases due to long-term lack of fertilizers.