A plant-regulator-containing fertilizer for saline-alkali land and applications thereof in plantation of euonymus fortunei

A plant conditioner, a technology for saline-alkali land, applied in the application, fertilizer mixture, fertilization device and other directions, can solve the problems of high alkalinity, low survival rate, insignificant effect, etc. The effect of improving soil fertility
CN104892126AInactive Publication Date: 2015-09-09WEIFANG YOURONG IND
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
WEIFANG YOURONG IND
Publication Date
2015-09-09
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

A plant-regulator-containing fertilizer for saline-alkali land and applications thereof in plantation of euonymus fortunei are provided. The plant-regulator-containing fertilizer comprises 9-10 parts of nitrilotriacetic acid, 9-11 parts of fulvic acid, 20-25 parts of maleic anhydride, 31-33 parts of a nitric phosphate fertilizer, 7-9 parts of amino acid salts, 30-35 parts of humic acid, 1-2 parts of ferrous sulfate, 2-3 parts of zinc nitrate, 1-2 parts of calcium nitrate, 2-3 parts of ammonium paramolybdate, 8-9 parts of pyruvic acid and 0.1-0.5 part of abscisic acid. The plant-regulator-containing fertilizer can effectively improve saline-alkali land soil. After improvement, the soil salt content is reduced to 0.2-0.3%, the soil pH value is reduced to 7.3-7.5, the degree of alkalization of the soil is reduced to 0.1-0.2%, soil humus is increased by 70-74%, the soil microbe content is increased by 30-40%, the total nitrogen content of the soil is increased by 50-58%, and the content of trace elements in the soil is increased by 20-23%.
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Description

technical field

[0001] The invention provides a fertilizer and its application, in particular to a fertilizer containing a plant regulator for saline-alkali land and its application in planting vines, belonging to the technical field of soil fertilizers. Background technique

[0002] In the work of artificially transforming saline-alkali land, there are many methods. At present, most of the costly and labor-intensive methods such as backfilling with foreign soil, irrigation and salt washing are used; the so-called irrigation and salt washing: according to the law of "salt comes with water, salt goes with water", water is poured into the ground to form a certain amount of water on the ground. The deep water layer fully dissolves the salt in the soil, and then drains the dissolved salt from the drainage ditch; thereby reducing the salt content of the soil.

[0003] These methods have no obvious effect on improving the soil, and can only be alleviated for a short time. Over ti...

Claims

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