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Zinc-rich fertilizer for carya illinoensis and implementation method of zinc-rich fertilizer

A pecan with a thin shell and a technology for implementing the method are applied in the directions of fertilization methods, phosphate fertilizers, liquid fertilizers, etc., and can solve the problems that the zinc content of the pecans cannot be solved, increase the zinc content of the pecans, etc. The effect of increasing zinc content

Inactive Publication Date: 2022-05-20
南京凡育生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies in the prior art, the present invention provides a kind of zinc-enriched fertilizer for pecans with thin shells and its implementation method, which has the advantages of increasing the zinc content of pecans with thin shells, and solves the problem that root fertilization mentioned in the background technology cannot be solved. Problems with zinc in shelled walnuts

Method used

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  • Zinc-rich fertilizer for carya illinoensis and implementation method of zinc-rich fertilizer
  • Zinc-rich fertilizer for carya illinoensis and implementation method of zinc-rich fertilizer
  • Zinc-rich fertilizer for carya illinoensis and implementation method of zinc-rich fertilizer

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0031] This embodiment is an embodiment of a thin-shell hickory zinc-rich fertilizer.

[0032] A thin-shell hickory nut zinc-rich fertilizer is a foliar fertilizer, and the foliar fertilizer is composed of three kinds of fertilizers as follows:

[0033] A. Triacontanol (0.4-0.6mg / L), gibberellin (0.6-0.8g / L), potassium dihydrogen phosphate 0.5-1g / L;

[0034] B, ferric diamine fulvic acid (50g / L), dimethyl sulfoxide (20mL / L);

[0035] C. Zinc sulfate heptahydrate (ZnSO4·7H2O) (100-200mg / L), rhamnolipid 20g / L.

[0036] Specifically, the foliage fertilizer is fused with water to form a liquid fertilizer.

[0037] The fertilizer is prepared into a liquid state, so that the fertilizer can be directly attached to the leaf surface of the walnut when fertilizing, thereby improving the effect of the walnut absorbing the fertilizer.

[0038] Specifically, the three kinds of foliar fertilizers can be implemented alone or in combination.

specific Embodiment approach 2

[0039] This embodiment is a method for implementing zinc-enriched fertilizer of thin-shelled hickory.

[0040] A method for implementing a zinc-rich fertilizer for pecans with thin shells. The fertilization of foliar fertilizers is divided into artificial ground fertilization and aerial drug delivery by drones.

[0041] Specifically, the spraying intervals of the three types of foliar fertilizers are:

[0042] 1. Spray foliar fertilizer A once, after an interval of 20 days, spray foliar fertilizer B once, and within 24-48 hours, spray foliar fertilizer C;

[0043] 2. Spray foliar fertilizer A once, with an interval of 20-30 days, spray foliar fertilizer B and foliar fertilizer C twice in the same way.

[0044] Specifically, the effect of spraying is that the droplets evenly cover the leaves until a small amount of water droplets drip down.

[0045] Specifically, the fertilization metering of aerial drug delivery by UAV is greater than that of artificial ground fertilization....

specific Embodiment approach 3

[0049] This embodiment is a comparison example of the absorption efficiency of different pecan varieties with different zinc fertilizers.

[0050] The test site is the thin-shell hickory planting base in Liuhe District, Nanjing City, Jiangsu Province.

[0051] In this example, the varieties of pecan 'NS48' and 'NS91' were used as test materials. In late June, foliar fertilizers were sprayed every 20-30 days. Sprayed 3 times in total. The effect is that the droplets evenly cover the leaves until a small amount of water drops fall.

[0052] Prepare different types of zinc fertilizers, and analyze the effect of different component concentrations on the zinc-enrichment effect of pecan kernels with thin shells.

[0053] The zinc fertilizer includes inorganic zinc fertilizer and organic zinc fertilizer; the inorganic zinc fertilizer includes zinc sulfate, zinc oxide, zinc carbonate, zinc chloride and chelated zinc, which are dissolved into aqueous solution respectively;

[0054] R...

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Abstract

The invention relates to the technical field of planting fertilizers, and discloses an apocarya zinc-rich fertilizer, which is a leaf fertilizer, and the leaf fertilizer is composed of the following components: triacontanol (0.4-0.6 mg / L), gibberellin (0.6-0.8 g / L), and potassium dihydrogen phosphate (0.5-1 g / L). (50 g / L) of diaminoferric xanthohumate and (20 mL / L) of dimethyl sulfoxide; c, zinc sulfate heptahydrate (ZnSO4. 7H2O) (100-200 mg / L) and rhamnolipid (20 g / L), the leaf fertilizer and water are fused to form a liquid fertilizer, and the three leaf fertilizers can be independently implemented or cooperatively implemented. According to the zinc-rich fertilizer for the carya illinoensis, the raw materials are prepared into a liquid fertilizer, so that manual ground fertilization or aerial unmanned aerial vehicle fertilization is performed, the fertilizer is attached to leaf surfaces of the carya illinoensis, the zinc-containing effect of the carya illinoensis can be effectively improved compared with ground fertilization, and the effect of increasing the zinc content of the carya illinoensis is achieved.

Description

technical field [0001] The invention relates to the technical field of planting fertilizers, in particular to a thin-shell hickory zinc-rich fertilizer and an implementation method thereof. Background technique [0002] "Walnut zinc-enriched nutrient and its preparation and method for producing zinc-enriched walnut" This patent provides a walnut zinc-enriched nutrient and a method for implementing it. The medicament used in the method is root absorption (fertilizer). Ours is foliar fertilizer, which is more targeted. Also, walnuts and shelled pecans are in different genera, and what works for walnuts doesn't necessarily work for shelled pecans; [0003] The article "Evaluation of the Effect of Zinc Spraying on the Leaves of Pecan Carya" provides the effects of three kinds of foliar fertilizers on the development of Pecan Carya and the enrichment of different trace elements. In this paper, the Pawnee variety was used as the material, but we found that the zinc enrichment pu...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/50C05G5/20A01C21/00
CPCC05B7/00C05G3/00C05G3/50C05G5/20A01C21/005C05D9/02C05F11/02C05F11/10Y02P60/21
Inventor 不公告发明人
Owner 南京凡育生物科技有限公司
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