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Long-medium-short-acting compound fertilizer special for peach trees, and preparation method thereof

A compound fertilizer, long-acting technology, applied in urea compound fertilizer, application, nitrogen fertilizer and other directions, can solve the problems of large nutrient loss, high labor cost of fertilization, unable to supply nutrients in time, etc. The effect of dosage reduction

Pending Publication Date: 2019-03-08
山东苗果通农业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The northern peach has a relatively long growth period. Conventional compound fertilizers need to be applied multiple times. Slow-release fertilizers cannot supply nutrients in time, and the labor cost of fertilization is high, and the loss of nutrients is relatively large.

Method used

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  • Long-medium-short-acting compound fertilizer special for peach trees, and preparation method thereof
  • Long-medium-short-acting compound fertilizer special for peach trees, and preparation method thereof
  • Long-medium-short-acting compound fertilizer special for peach trees, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: a kind of high nutrition environmental protection compound fertilizer for peach tree, content and preparation method are as follows:

[0026] The quick-acting mixture is: 5 parts of urea, 5 parts of potassium nitrate, 7 parts of monoammonium phosphate, and 5 parts of dipotassium hydrogen phosphate;

[0027] The medium-effect mixture is: 5 parts of urea, 8 parts of magnesium nitrate, 5 parts of molybdenum sulfate, 1 part of synergist, 10 parts of humic acid, and 0.5 parts of trace elements;

[0028] The long-term mixture is: 15 parts of humic acid, 5 parts of monocalcium phosphate, and 1 part of trace elements.

[0029] The trace elements are: 5 parts of zinc sulfate, 3 parts of manganese monoxide, 5 parts of molybdenum oxalate, 1 part of ammonium oxalate, 10 parts of sodium silicate, and 0.5 part of amino acid chelated zinc.

[0030] The synergist is polyaspartic acid, sodium carboxymethylcellulose, oxalic acid=1.5:3:1.

[0031] There are three formulati...

Embodiment 2

[0037] Embodiment 2: a kind of high nutrition environment-friendly compound fertilizer for peach tree, content and preparation method are as follows:

[0038]The quick-acting mixture is: 15 parts of urea, 15 parts of potassium nitrate, 14 parts of monoammonium phosphate, and 12 parts of dipotassium hydrogen phosphate;

[0039] The medium effect mixture is: 15 parts of urea, 18 parts of magnesium nitrate, 10 parts of molybdenum sulfate, 8 parts of synergist, 20 parts of humic acid, and 1.5 parts of trace elements;

[0040] The long-acting mixture is: 30 parts of humic acid, 15 parts of monocalcium phosphate, and 5 parts of trace elements.

[0041] Trace elements are: 10 parts of zinc sulfate, 13 parts of manganese monoxide, 19 parts of molybdenum oxalate, 8 parts of ammonium oxalate, 25 parts of sodium silicate, and 3 parts of amino acid chelated zinc.

[0042] The synergist is polyaspartic acid, sodium carboxymethylcellulose, oxalic acid=3.5:3.0:1.

[0043] There are three f...

Embodiment 3

[0049] Embodiment 3: a kind of high nutrition environment-friendly compound fertilizer for peach tree, content and preparation method are as follows:

[0050] The quick-acting mixture is: 10 parts of urea, 10 parts of potassium nitrate, 10.5 parts of monoammonium phosphate, and 8.5 parts of dipotassium hydrogen phosphate;

[0051] The medium effect mixture is: 10 parts of urea, 13 parts of magnesium nitrate, 7.5 parts of molybdenum sulfate, 4.5 parts of synergist, 15 parts of humic acid, and 0.5-1.5 parts of trace elements;

[0052] The long-term mixture is: 22.5 parts of humic acid, 10 parts of monocalcium phosphate, and 3 parts of trace elements.

[0053] The trace elements are: 7.5 parts of zinc sulfate, 8 parts of manganese monoxide, 12 parts of molybdenum oxalate, 4.5 parts of ammonium oxalate, 17.5 parts of sodium silicate, and 2 parts of amino acid chelated zinc.

[0054] The synergist is polyaspartic acid, sodium carboxymethylcellulose, oxalic acid=2.5:2.0:1.

[0055...

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Abstract

The invention relates to a high-nutrition environment-friendly compound fertilizer special for peach trees, and a preparation method thereof. The high-nutrition environment-friendly compound fertilizer is prepared from a quick-acting mixture, an intermediate-acting mixture and a long-acting mixture; the quick-acting mixture is prepared from urea, potassium nitrate, monoammonium phosphate and dipotassium phosphate; the intermediate-acting mixture is prepared from urea, magnesium nitrate, molybdenum sulfate, synergists, humic acid and trace elements; the long-acting mixture is prepared from humic acid, monocalcium phosphate and trace elements. The high-nutrition environment-friendly compound fertilizer has the advantages that through the synergistic effect of the components in different periods, the needs of the peach trees in different growth stages are met, the fertilization amount is low, only once fertilization is needed, and labor cost is reduced effectively; the proportions of thecomponents are suitable, the highly-targeted fertilizer is designed according to different absorption capabilities of the peach trees to elements, and fruits finally obtained have the advantages of high quality and high yield.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a long-medium-short-effect compound fertilizer specially used for peach trees and its preparation method and application, belonging to the technical field of fertilizer production. Background technique [0002] With the improvement of people's requirements for the quality of life, more and more green and pollution-free foods are required, especially fruits. Peach, as one of people's favorite fruits, is known as a natural health-preserving fruit. Peach trees are generally about 3 in height. -8 m; bark dark reddish brown, rough and scaly when old; branchlets slender, glabrous, shiny, green, turning red at sun exposure, with numerous small lenticels; winter buds conical, apex blunt, outer cover Short hairs, often in clusters of 2-3, with leaf buds in the middle and flower buds on both sides. Leaf blade oblong-lanceolate, elliptic-lanceolate or obovate-lanceolate, 7-15 cm long, 2-3.5 cm wide, apex ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B1/04C05G3/80C05G5/12C05B7/00C05C3/00C05C5/00C05C5/02C05C9/00C05C11/00C05D9/02C05F11/00C05F11/02C05G3/00
Inventor 徐明举陈士苗贾瑞冰戚兴刚吕慧李朝阳李欣陈士英
Owner 山东苗果通农业科技发展有限公司
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