Drop irrigation ecological liquid fertilizer for jackfruit fruit trees and preparation method thereof

Abstract

The invention discloses a drop irrigation ecological liquid fertilizer for jackfruit fruit trees. The fertilizer is prepared from the following raw materials in parts by weight: 15 to 21 parts of carbamide, 12 to 19 parts of diammonium phosphate, 13 to 20 parts of potassium sulfate, 1 to 1.5 parts of white lime, 0.5 to 1 part of magnesium sulfate, 1 to 1.5 parts of potassium sulfate, 1 to 1.5 parts of boric acid, 0.01 to 0.1 part of citrate chelated zinc, 0.01 to 0.1 part of copper sulphate, 0.01 to 0.1 part of manganese sulfate heptahydrate, 0.01 to 0.1 part of sodium molybdate, 0.01 to 0.1 part of ferric chloride, 0.1 to 0.2 part of amino acid chelated selenium, 10 to 20 parts of plant ash, 10 to 15 parts of human and livestock urine, 5 to 10 parts of bactericidal and pesticidal solution, 3 to 5 parts of amino acid and 5 to 8 parts of humic acid. The drop irrigation ecological liquid fertilizer is reasonable in proportioning content of nitrogen, phosphor and potassium, contains middle-element calcium, magnesium and sulfur fertilizers, contains trace-element boron, zinc, copper, manganese, molybdenum and iron fertilizers and amino acid chelated selenium fertilizer, meanwhile contains the plant ash, the human and livestock urine, the bactericidal and pesticidal solution, the amino acid and the humic acid, sterilizes and kills insects for the fruit trees, and provides rich nutrient components to the jackfruit fruit trees; the utilization rate of the fertilizer is improved; the fertilizer has very wide development prospect and good economic benefit.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a drip irrigation ecological liquid fertilizer for jackfruit fruit trees and a preparation method thereof. Background technique [0002] Wood pineapple, 【Latin scientific name】 Artocarpusheterophyllus Lam. ; [alias] jackfruit, radish, tree pineapple, big tree pineapple, honeydew melon, tripe fruit, belonging to the evergreen tree of Moraceae Osmanthus genus, old trees often have plank roots; bark is thick, dark brown; fruit shape is large , sweet and aromatic; the drupe can be cooked and rich in starch; the fruit is sweet and delicious, with a strong fragrance, so it is known as the "Queen of Tropical Fruits". In Guangzhou, Hong Kong, Macau and other Cantonese-speaking areas, jackfruit is generally called big tree pineapple, and in Guangxi and other places it is called wood pineapple. Native to tropical Asia, widely cultivated in tropical humid regions. It was introduced t...

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Problems solved by technology

Conversely, if these elements are too much, it will cause poisoning and affect the normal growth and results of the tree.

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