Efficient fertilizer for planting Chinese yams

A chemical fertilizer and high-efficiency technology, applied in the direction of application, nitrogen fertilizer, potassium fertilizer, etc., can solve the problems of incomplete nutrient content, poor resistance to diseases and insect pests, and low utilization rate of chemical fertilizers, and achieve the effect of accelerating rapid cycle decomposition, significant effect, and increasing production.

Inactive Publication Date: 2015-04-01
杨秋慧 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a high-efficiency chemical fertilizer for planting yam, which solves the shortcomings of chemical fertilizers such as incomplete nutritional components, slow fertilizer effect, short fertilizer effect, low utilization rate, and poor resistance to diseases and insect pests.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The high-efficiency chemical fertilizer for planting Chinese yam is made up of the following raw materials in parts by weight:

[0035] 12 parts of urea, 8 parts of superphosphate, 8 parts of potassium sulfate, 5 parts of magnesium sulfate, 8 parts of amino acid raw powder, 8 parts of humic acid, 3 parts of water retaining agent, 4 parts of borax, 3 parts of manganese sulfate, 2 parts of zinc sulfate , 1 part of sodium selenite, 2 parts of ferric nitrate, 2 parts of copper sulfate, 1 part of ammonium molybdate, 3 parts of diatomaceous earth, 5 parts of slow and controlled release long-acting agent, 3 parts of high anti-stubble agent, 3 parts of straw rot agent share.

[0036] Put the above-mentioned raw materials into a blender and stir for 10 minutes, fully mix them, then measure and pack them.

Embodiment 2

[0038] The high-efficiency chemical fertilizer for planting yam is made up of the following raw materials in parts by weight:

[0039] 15 parts of urea, 10 parts of superphosphate, 10 parts of potassium sulfate, 6 parts of magnesium sulfate, 10 parts of amino acid raw powder, 10 parts of humic acid, 4 parts of water retaining agent, 5 parts of borax, 4 parts of manganese sulfate, 3 parts of zinc sulfate, 2 parts of sodium selenite, 3 parts of ferric nitrate, 3 parts of copper sulfate, 2 parts of ammonium molybdate, 5 parts of diatomaceous earth, 8 parts of slow and controlled release long-acting agent, 5 parts of high anti-stubble agent, 4 parts of straw rot agent .

[0040] Put the above-mentioned raw materials together in a blender and stir for 10 minutes, fully mix, then measure and pack, to get ready.

Embodiment 3

[0042] The high-efficiency chemical fertilizer for planting yam is made up of the following raw materials in parts by weight:

[0043] 20 parts of urea, 15 parts of superphosphate, 12 parts of potassium sulfate, 8 parts of magnesium sulfate, 15 parts of amino acid powder, 15 parts of humic acid, 6 parts of water retaining agent, 6 parts of borax, 5 parts of sulfuric acid, 3 parts of zinc sulfate, 2 parts of sodium selenate, 3 parts of ferric nitrate, 4 parts of copper sulfate, 3 parts of ammonium molybdate, 6 parts of diatomaceous earth, 10 parts of slow and controlled release long-acting agent, 8 parts of high resistance to heavy cropping agent, 6 parts of straw rot agent.

[0044] Put the above-mentioned raw materials together in a blender and stir for 10 minutes, fully mix, then measure and pack, to get ready.

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PUM

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Abstract

The invention provides an efficient fertilizer for planting Chinese yams. The efficient fertilizer comprises the following raw materials in parts by weight: 12-30 parts of urea, 8-25 parts of calcium superphosphate, 8-20 parts of potassium sulfate, 5-12 parts of magnesium sulfate, 8-25 parts of amino acid raw powder, 8-30 parts of humic acid, 3-10 parts of a water-retaining agent, 4-10 parts of borax, 3-8 parts of manganese sulfate, 2-5 parts of zinc sulfate, 1-4 parts of sodium selenite, 2-7 parts of ferric nitrate, 2-6 parts of copper sulfate, 1-6 parts of ammonium molybdate, 3-10 parts of diatomite, 5-15 parts of a sustained-release long-acting agent, 3-15 parts of a highly continuous-cropping-resistant agent and 3-10 parts of a straw corruption agent. The efficient fertilizer provided by the invention contains various nutritional ingredients, fast and long-acting in fertilizer effect and high in utilization ratio, and is capable of inhibiting diseases and pests in soil, resisting continuous cropping, thereby improving the output of the Chinese yams.

Description

technical field [0001] The invention relates to a chemical fertilizer, in particular to a high-efficiency chemical fertilizer for planting Chinese yams. Background technique [0002] my country is a big producer of agricultural products, and it is inseparable from chemical fertilizers in the process of crop production. Chemical fertilizers can greatly increase the yield of crops, and their application has been widely promoted. However, with the wide application of chemical fertilizers, its shortcomings have gradually been recognized by people. : The fertilization time of chemical fertilizers is short, the use efficiency is not high, and the amount of use is large; excessive use of chemical fertilizers will destroy the structure of the soil and make the soil acidified and hardened. [0003] After ordinary fertilizers are applied on cultivated land, part of them will be transpired, dissipated and lost with water, part of them will be fixed and utilized by soil and soil microorg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/08C05G3/06C05G3/70C05G3/90
CPCC05B1/02C05G3/00C05G3/70C05G3/80C05C3/00C05C5/00C05C9/00C05D1/02C05D5/00C05D9/00C05D9/02C05F11/00
Inventor 杨秋慧徐国华陈程黄南概
Owner 杨秋慧
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