Fertilizer for improving yield of Shatian pomelo

A Shatian pomelo and fertilizer technology, applied in organic fertilizers, inorganic fertilizers, ammonium salt fertilizers, etc., can solve the problems of lack of Shatian pomelo, difficult to control fertilization varieties, etc., and achieve the effect of improving speed and time, increasing utilization rate, and increasing yield

Inactive Publication Date: 2017-04-26
防城港市林木良种繁育中心苗圃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the lack of fertilizers for improving the yield of Shatian pomelo in the prior art, and the need for too many types of fertilization, which is difficult to control, the present invention invents a fertilizer for increasing the yield of Shatian pomelo, aiming to obtain a fertilizer that can effectively increase the yield of Shatian pomelo and reduce the difficulty of fertilization operations. , Fertilizer suitable for each cycle of Shatian pomelo growth

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Mix neem bark with 1mol / L sodium hydroxide solution at a mass ratio of 1:20, react at 62°C for 50 minutes, take out neem bark, dry until the water content is 10%, grind it into powder, and pass through 100 mesh Sieve to get the neem bark powder for later use; take fresh fish bones, dry them until the water content is 10%, grind them through a 200-mesh sieve to get the bone meal for later use; remove the shell of the African snail, and put in a mass concentration of 100g / L of salt water for 12 hours, taken out, dried at 50°C, and ground through a 180-mesh sieve to obtain African snail powder for future use.

[0019] A kind of fertilizer that improves the output of Shatian pomelo, the following components are weighed in kilograms: 30kg of ammonium bicarbonate, 200kg of calcium phosphate, 10kg of potassium chloride, 0.03kg of trace element copper sulfate, 0.04kg of zinc chloride and 0.03kg of boric acid, 2kg of plant ash, 3kg of cow dung, 1kg of the above-mentioned neem b...

Embodiment 2

[0021] Mix neem bark with 2mol / L sodium hydroxide solution at a mass ratio of 1:10, react at 72°C for 30 minutes, take out neem bark, dry it until the water content is 20%, grind it into powder, and pass through 180 mesh Sieve to get the neem bark powder for later use; take fresh fish bones, dry them until the water content is 12%, grind them through a 220-mesh sieve to get the bone meal for later use; remove the shell of the African snail, and put it into a mass concentration of 230g / L of salt water for 10 hours, taken out, dried at 60°C, and ground through a 220-mesh sieve to obtain the African snail powder for future use.

[0022] A kind of fertilizer that improves the yield of Shatian pomelo, the following components are weighed in kg: 100kg of ammonium bicarbonate, 50kg of calcium phosphate, 30kg of potassium sulfate, 0.2kg of trace element copper sulfate, 0.3kg of zinc chloride, 0.2kg of boric acid, plant ash 15kg, 11kg of cow dung, 7kg of the above-mentioned neem bark ...

Embodiment 3

[0024] Mix neem bark with 1.5mol / L sodium hydroxide solution at a mass ratio of 1:15, react at 67°C for 40 minutes, take out neem bark, dry it to a water content of 15%, grind it into powder, and pass through 140 Mesh sieve to get neem bark powder for subsequent use; take fresh fish bones, dry them to a water content of 11%, and grind them through a 210 mesh sieve to obtain bone meal for subsequent use; African snails, shelled, put into a mass concentration of Soak it in 165g / L salt water for 11 hours, take it out, dry it at 55°C, and grind it through a 200-mesh sieve to get the African snail powder, which is ready for use.

[0025] A fertilizer for increasing the yield of Shatian pomelo. The following components are weighed in kilograms: 65kg of ammonium bicarbonate, 35kg of calcium phosphate, 20kg of potassium dihydrogen phosphate, 0.4kg of trace element copper sulfate, 0.5kg of zinc chloride and 0.4kg of boric acid , plant ash 9kg, cow dung 7kg, above-mentioned spare neem b...

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PUM

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Abstract

The invention discloses a fertilizer for improving yield of Shatian pomelo, which includes, by weight, 30-100 parts of ammonium bicarbonate, 20-50 parts of calcium phosphate, 10-30 parts of a potassium fertilizer, 0.1-1.3 parts of microelements, 2-15 parts of plant ash, 3-11 parts of cow dung, 1-7 parts of powder of melia azedarach bark, 2-9 parts of bone meal, 0.3-1.3 parts of sodium alginate and 2-7 parts of achatina fulica powder. In the fertilizer, the powder of melia azedarach bark, the sodium alginate, the achatina fulica powder and the like are employed, so that speed and time that the Shatian pomeloes absorb the fertilizer are improved effectively, thereby increasing utilization rate of the fertilizer, improving production of the Shatian pomelo and increasing yield of the Shatian pomelo. Furthermore, during use, the fertilizer is suitable for different growth steps of the Shatian pomelo and is unnecessary to match with other fertilizers, so that the fertilizer is convenient and quick.

Description

technical field [0001] The invention relates to a fertilizer for improving crop output, in particular to a fertilizer for increasing the output of Shatian pomelo. Background technique [0002] Shatian pomelo (scientific name: Citrus maxima (Burm.) Merr.cv.Shatian Yu.) Rutaceae, citrus plant, tree, crisp flesh, sweet taste, but less water, many seeds, fruiting period in late October Later, it is a mid-maturing variety. The sugar contained in Shatian pomelo is mainly fructose, which can be directly absorbed and utilized by the human body. It is suitable for patients, puerpera, children and the elderly; its nuclear energy refines oil, which is the raw material for making soap and lubricating oil; its skin can be processed into preserved fruit Candied fruit can also be used to make dishes. The famous dish "Pomelo Peel Buckle" has the reputation of "five-story building covered with snow". Most of the land in Guangxi is red soil, brick red soil and other land that lacks nitrogen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05B17/00C05C3/00C05D1/00C05D1/02C05D9/02C05F1/00C05F3/00C05F11/00
Inventor 李宏春苏学鹏
Owner 防城港市林木良种繁育中心苗圃
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