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Perennial sugar cane cultivation fertilizer

A fertilizer and ratoon technology, applied in the field of ratoon sugarcane cultivation fertilizer

Active Publication Date: 2021-04-27
叶长东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as stated in the literature, there are still many aromatic plants whose allelopathic and herb-inhibiting effects have not been reported, and there is room for research by the National People’s Congress on the resource selection of aromatic plants for morning exercise inhibition

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Example 1 Cultivation fertilizer 1

[0056] Weigh 5kg of urea, 5kg of potassium sulfate, 5kg of magnesium chloride, 1kg of ammonium molybdate, 1kg of manganese sulfate, and 2kg of biochemical potassium fulvic acid, then mix, pulverize, and sieve to make powder; 3mm core particles.

[0057] Weigh 4kg of diatomaceous earth, heat it to 260°C, keep it for 8 hours, and carry out thermal activation; then cool down to normal temperature; then, weigh 0.1kg of neryl acetate and dissolve it in ethanol to make a solution, and spray it evenly on On the surface of diatomite, stir continuously until the solution completely penetrates into the pores of diatomite, and then dry the diatomite at 55° C. to remove the ethanol solvent to obtain diatomite loaded with neryl acetate.

[0058] Spraying an appropriate amount of water on the surface of the prepared core particles until the surface is completely wetted, and then adhering diatomaceous earth loaded with neryl acetate to the surface...

Embodiment 2

[0061] Embodiment 2 Cultivation fertilizer 2

[0062] Weigh 4kg of urea, 8kg of monoammonium phosphate, 4kg of potassium sulfate, 4kg of magnesium sulfate, 3kg of sodium silicate, 2kg of ammonium molybdate, 2kg of zinc sulfate, and 3kg of biochemical potassium fulvic acid, then mix, crush, and sieve to make powder and the powder is made into core particles with an average particle diameter of 4mm.

[0063] Weigh 6kg of diatomaceous earth, heat it to 260°C, and keep it for 8 hours for thermal activation; then cool down to normal temperature; then, weigh 0.4kg of neryl acetate and dissolve it in ethanol to make a solution, and spray it evenly on On the surface of diatomite, stir continuously until the solution completely penetrates into the pores of diatomite, and then dry the diatomite at 55° C. to remove the ethanol solvent to obtain diatomite loaded with neryl acetate.

[0064] Spraying an appropriate amount of water on the surface of the prepared core particles until the su...

Embodiment 3

[0067] Example 3 Cultivation fertilizer 3

[0068] Weigh 18kg of urea, 5kg of superphosphate, 4kg of sodium silicate, 5kg of ferrous sulfate heptahydrate, and 4kg of biochemical potassium fulvate, then mix, pulverize, and sieve to make powder; Core particles with a diameter of 4 mm.

[0069] Weigh 8 kg of diatomaceous earth, heat it to 260 ° C, keep it for 8 hours, and carry out thermal activation; then cool down to normal temperature; then, weigh 0.6 kg of neryl acetate and dissolve it in ethanol to make a solution, and spray it evenly on On the surface of diatomite, stir continuously until the solution completely penetrates into the pores of diatomite, and then dry the diatomite at 55° C. to remove the ethanol solvent to obtain diatomite loaded with neryl acetate.

[0070] Spraying an appropriate amount of water on the surface of the prepared core particles until the surface is completely wetted, and then adhering diatomaceous earth loaded with neryl acetate to the surface ...

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Abstract

The invention belongs to the field of fertilizers, and specifically relates to a perennial sugarcane cultivation fertilizer, which comprises a fertilizer core, an intermediate layer and a coating surface layer, wherein the fertilizer core contains macroelements, moderate elements, trace elements, and biochemical potassium fulvic acid One or more of them; the middle layer contains neryl acetate and diatomaceous earth; the coating surface layer contains filter mud, water-absorbing materials and binders.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a perennial sugarcane cultivation fertilizer. Background technique [0002] Perennial sugarcane refers to regenerated sugarcane that has been harvested once or more from newly planted sugarcane. In the production process of sugarcane, perennial root cane cultivation is an important cultivation method. After harvesting, the perennial root or stubble crops that remain in the field have Segments from which new shoots germinate. Perennial root cultivation can greatly shorten the sugarcane planting cycle, mature early, and also has many advantages such as fast germination of sugarcane buds, more seedlings, and saving original sugarcane species. However, because sugarcane seedlings are more sensitive to herbicides, field weed control is one of the problems to be solved in perennial root cultivation. [0003] Some aromatic species have a certain inhibitory effect on weed growth. For exampl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/60C05G3/80C05G5/12C05G5/30C05G3/20
CPCC05B1/02C05B7/00C05C3/00C05G3/00C05G3/80C05G5/37C05C9/00C05D1/00C05D1/02C05D5/00C05D9/00C05D9/02C05F5/00C05F11/02
Inventor 叶长东
Owner 叶长东