Foliage spray preparation used for preventing and treating wheat lodging and production method thereof

A technology of foliar spraying and application methods, applied in the direction of pest control, botany equipment and methods, applications, etc., can solve the problems of wheat lodging, etc., and achieve the goal of reducing plant height, increasing the number of secondary roots, and increasing the thickness Effect

Inactive Publication Date: 2018-02-23
山东绿神肥业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preparation can be combined with one-time spraying of weeding and weeding when wheat turns green and rises, which solves the problem of wheat lodging in general years

Method used

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  • Foliage spray preparation used for preventing and treating wheat lodging and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Formula (parts by weight): 8 anhydrous betaine, 7 binitrosodium, 8 paclobutrazol, 2 bipiperamine, 75 sodium hydrosulfide, 400 chitin, and 500 potassium dihydrogen phosphate.

[0027] Among them, the content of main raw materials: anhydrous betaine (≥98%), sodium binitrosodium (≥98%), paclobutrazol (≥95%), benzylamine (≥97%), sodium hydrosulfide (≥70%) ), chitin (≥98%), potassium dihydrogen phosphate (P 2 o 5 ≥52%, K 2 O≥34%)

[0028] The production method is as follows:

[0029] (1) Measurement: Weigh each raw material according to the above weight ratio.

[0030] (2) Crushing: Anhydrous betaine, sodium binitrogen, paclobutrazol, benzylamine, sodium hydrosulfide, chitin, and potassium dihydrogen phosphate are input into the PC European version vertical coarse powder machine through the No. 1 conveyor belt, and crushed to More than 60 mesh, and then crushed to more than 300 mesh with LHJ ultrafine mechanical pulverizer.

[0031] (3) Mixing: the above pulverized raw...

Embodiment 2

[0039] Formula (parts by weight): 7 anhydrous betaine, 8 sodium binitrogen, 7 paclobutrazol, 1 benzylamine, 77 sodium hydrosulfide, 350 chitin, and 550 potassium dihydrogen phosphate.

[0040] Among them, the content of main raw materials: anhydrous betaine (≥98%), sodium binitrosodium (≥98%), paclobutrazol (≥95%), benzylamine (≥97%), sodium hydrosulfide (≥70%) ), chitin (≥98%), potassium dihydrogen phosphate (P 2 o 5 ≥52%, K 2 O≥34%).

[0041] The production method is as follows:

[0042] (1) Measurement: Weigh each raw material according to the above weight ratio.

[0043] (2) Crushing: Anhydrous betaine, sodium binitrogen, paclobutrazol, benzylamine, sodium hydrosulfide, chitin, and potassium dihydrogen phosphate are input into the PC European version vertical coarse powder machine through the No. 1 conveyor belt, and crushed to More than 60 mesh, and then crushed to more than 300 mesh with LHJ ultrafine mechanical pulverizer.

[0044] (3) Mixing: the above pulverized r...

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Abstract

The invention discloses a foliage spray preparation used for preventing and treating wheat lodging and a production method thereof. The composition of the foliage spray preparation contains betaine anhydrous, compound nitro sodium, paclobutrazol, mepiquat chloride, sodium hydrosulfide, chitin and monopotassium phosphate. The preparation can be sprayed once by combining with weeding in a wheat regeneration standing phase, plant height can be obviously reduced, basal internode length can be reduced, and basal internode roughness and thickness and quantity of secondary roots can be increased, sothat lodging rate is less than or equal to 0.5%, and yield increase reaches 30.02%.

Description

technical field [0001] The invention relates to a foliar spray preparation for preventing and controlling wheat lodging and a production method thereof, belonging to the technical field of agricultural production. Background technique [0002] In recent years, in the middle and late stages of wheat growth, in addition to variety reasons, due to climate factors or improper cultivation measures, large areas of wheat have been lodging, which seriously affects the maturity of wheat, resulting in reduced wheat production and difficulty in mechanized harvesting. [0003] For the problem of wheat lodging, the current measures mainly include: [0004] (1) Select lodging-resistant wheat varieties [0005] In high-yielding wheat areas, varieties with strong stress resistance and good lodging resistance are mainly selected. Such as Aikang 58, Tainong 18, Jimai 22, Shannong 29, etc. [0006] (2) Seed dressing before sowing [0007] Mix 75ml or 30g of 40% chlormequat per mu with wate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/26A01N59/02A01N37/44A01N33/22A01N43/653A01N43/40A01N43/16A01P21/00
CPCA01N33/22A01N37/44A01N43/16A01N43/40A01N43/653A01N59/02A01N59/26
Inventor 李根英孟逸群
Owner 山东绿神肥业有限公司
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