Unlock instant, AI-driven research and patent intelligence for your innovation.

Capsicum seed granulation formula and preparation method thereof capable of controlling root-knot nematode

A root-knot nematode and pelletizing technology, which is applied in the field of pepper seed pelleting formulation and preparation, can solve the problem of not having the function of pepper root nematode control, increasing labor, and difficulty in pelletizing pepper flat seeds and other problems to achieve the effect of improving seedling quality and yield, reducing seed usage and improving sowing efficiency

Active Publication Date: 2022-03-04
JIANGSU ACAD OF AGRI SCI
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the existing vegetable seed pelletization preparation method, it is difficult to be used for the pelletization processing of flat seeds such as peppers, and the existing pelleted pepper seeds do not have the function of preventing and controlling capsicum root nematodes when sowing However, pepper root-knot nematode can only be controlled by deep plowing the soil or spraying nematocides on the whole field before transplanting peppers, which increases the labor load.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Mix ethanol and aluminosilicate coupling agent at a ratio of 1:0.5 to prepare a modifier; dry flake talc powder with an average particle size of 4 μm and put it into a mixing tank; the mixing tank rotates at 700r / min At a low speed, add the modifier into the talcum powder three times, the amount of the modifier dropped is 0.5% of the mass of the talcum powder in the mixing tank, and the amount of the modifier dropped three times is 55%, 30% respectively , 15%, and the interval time of each dripping operation is 3min; after the modifier is added dropwise, adjust the mixing barrel speed to be 1500r / min, and react for 20min to obtain modified talcum powder;

[0031]Weigh each component according to the following weight ratio: the weight ratio of starch, glycerin, rapeseed oil residue and sodium carbonate is 1:1:10:1; fully mix starch, glycerin, rapeseed oil residue and sodium carbonate, and dry Pulverize to obtain mixture A; carbonize mixture A at 200°C in nitrogen gas for...

Embodiment 2

[0037] Mix ethanol and aluminosilicate coupling agent according to the ratio of 3:2 to prepare the modifier; dry the flaky talc powder with an average particle size of 6 μm and put it into the mixing tank; the mixing tank rotates at 800r / min At a low speed, add the modifier into the talcum powder three times. The amount of the modifier dropped is 2% of the mass of the talcum powder in the mixing tank. The amount of the modifier dropped three times is 55% and 30% respectively. , 15%, and the interval time of each dripping operation is 8min; after the modifier is added dropwise, adjust the mixing barrel speed to be 2000r / min, and react for 30min to obtain modified talcum powder;

[0038] Weigh each component according to the following weight ratio: the weight ratio of starch, glycerin, rapeseed oil residue and sodium carbonate is 2:2:10:2; fully mix starch, glycerin, rapeseed oil residue and sodium carbonate, and dry Pulverize to obtain mixture A; carbonize mixture A at 500°C fo...

Embodiment 3

[0044] Mix ethanol and aluminosilicate coupling agent according to the ratio of 2:1.5 to prepare the modifier; dry the flaky talc powder with an average particle size of 5 μm and put it into the mixing tank; the mixing tank rotates at 750r / min At a low speed, the modifier was dropped into the talcum powder three times. The amount of the modifier dropped was 1% of the mass of the talcum powder in the mixing tank, and the amount of the modifier dropped three times was 55% and 30% respectively. , 15%, and the interval time of each dripping operation is 5min; after the modifier is added dropwise, adjust the mixing barrel speed to be 1750r / min, and react for 25min to obtain modified talcum powder;

[0045] Weigh each component according to the following weight ratio: the weight ratio of starch, glycerin, rapeseed oil residue and sodium carbonate is 1.5:1.5:10:1.5; fully mix starch, glycerin, rapeseed oil residue and sodium carbonate, and dry Pulverize to obtain mixture A; carbonize...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses the technical field of vegetable seed granulation, and provides a formula for granulating pepper seeds capable of preventing and controlling root-knot nematode and a preparation method thereof. The formula for granulating pepper seeds capable of preventing and controlling root-knot nematode includes sticky A binder and a filler, the binder is a biomass-based porous material adsorbed with abamectin, and the surface of its microsphere structure contains a large amount of pore structure. The invention prepares spherical seeds with uniform size and regular shape by pelletizing the flat seeds of capsicum, which is convenient for mechanized precision sowing of capsicum seeds, greatly improves the sowing efficiency of capsicum, and can reduce the amount of seeds used, and the capsicum seeds germinate Afterwards, it can effectively prevent and control root-knot nematodes on its roots. Adding disintegrants, micro-fertilizers and pH regulators to the pelletized processing filler can promote the germination rate of pelleted pepper seeds and improve seedling quality and yield. .

Description

technical field [0001] The invention relates to the technical field of vegetable seed granulation, in particular to a formula for granulating capsicum seeds capable of preventing and controlling root-knot nematodes and a preparation method thereof. Background technique [0002] Seed pelleting processing technology refers to coating the surface of small particles of seeds with a thick layer of coating material by manual or mechanical means to form seed particles of a certain size and strength without changing the biological characteristics of the original seeds. In order to increase the quality and volume of seeds, it is convenient for mechanized precision sowing, and it also makes the seeds convenient for transportation and storage. After sowing, the shell of the pellets can be cracked in time, and a good microenvironment for seed germination and seedling growth is created. At the same time, during the pellet coating process, the coating material can be mixed with fertilizer...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A01N25/26A01N25/08A01N25/24A01N43/90A01N59/02A01N59/14A01P5/00A01P1/00A01P3/00A01P21/00A01C1/06C01B33/22C01B32/05C05D9/00C05C3/00C05D9/02
CPCA01N25/26A01N25/08A01N25/24A01N43/90A01N59/02A01N59/14A01C1/06C01B33/22C01B32/05C05D9/00C05C3/00C05D9/02
Inventor 王士林李澧唐玉新吕晓兰李雪
Owner JIANGSU ACAD OF AGRI SCI