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Nutrient date tree insecticide trunk injection formulation and preparation method thereof

A technology for injecting desiccants and jujube trees, which is applied in the direction of insecticides, botanical equipment and methods, biocides, etc., and can solve the problems of inability to meet the requirements of rapid growth, ineffective growth of jujube trees, and low efficiency of root fertilization, etc. problem, to achieve the effects of improved spraying efficiency, high fruit yield, and simple manufacturing method

Inactive Publication Date: 2018-06-05
DAXIN SCI & TECH INFORMATION RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] Due to the rapid growth of jujube trees, root fertilization often cannot meet its rapid growth requirements, and the efficiency of root fertilization is far lower than dry injection fertilization, which increases investment and the growth effect of jujube trees is not very obvious
At present, spraying chemical pesticides is mainly used to kill the leaf-eating and dry-injecting pests of jujube trees. Long-term use of pesticides has made the pests resistant to pesticides. It is not ideal to kill them with chemical pesticides, and it also causes environmental pollution. The control effect is very good. Difference

Method used

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  • Nutrient date tree insecticide trunk injection formulation and preparation method thereof
  • Nutrient date tree insecticide trunk injection formulation and preparation method thereof
  • Nutrient date tree insecticide trunk injection formulation and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Example 1 The preparation of the effective ingredients of the dry injection agent: Polygonum caperica extract, γ-polyglutamic acid and Sapinberry fruit soaking solution:

[0035] The preparation method of the Polygonum extract: the collected or purchased Polygonum is dried in the shade at room temperature, extracted by percolation, the ratio of material to water is 1:8~10, after 5~7 days of extraction, the filtrate is recovered, concentrated to the relative density at 20°C The extract is 1.10~1.12; then add ethanol with a volume fraction of 85% or more, reflux extraction 2~3 times, recover the filtrate, and concentrate it to an extract with a relative density of 1.16~1.18 at 20°C to obtain the extract of Polygonum punctatus.

[0036] Sapindus fruit soaking solution is the soaking solution obtained after crushing sapinsia fruit, adding 3-4 kilograms of clear water per kilogram to soak for 3-5 days, and then filtering.

[0037] Jujube nutrition and insecticide desiccant i...

Embodiment 2

[0038] Embodiment 2 The formula 1 of injection drying agent

[0039] Polygonum extract 5.0%, γ-polyglutamic acid 0.35%, Sapinberry soaking solution 5.0%, nano-carbon 1%, molasses 8.0%, preservative 0.6%, formamide 10% and deionized water to make up 100% .

Embodiment 3

[0040] Embodiment 3 The formula 2 of injection drying agent

[0041] Polygonum extract 6.0%, γ-polyglutamic acid 0.40%, Sapinberry soaking solution 6.0%, nano-carbon 2%, molasses 9.0%, preservative 0.7%, formamide 11% and deionized water to make up 100% .

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Abstract

The invention discloses a nutrient date tree insecticide trunk injection formulation and a preparation method thereof. The nutrient date tree insecticide trunk injection formulation contains the following raw materials in percentage by weight: 5.0-8.0% of a red-knees herb extract, 0.35-0.55% of gamma-polyglutamic acid, 5.0-8.0% of a soapberry fruit soaking liquid, 1-3% of nano carbon, 8.0-12.0% ofmolasses, 0.6-0.8% of a preservative, 10-12% of formamide and the balance of deionized water. By adopting a tree trunk injection mode, medicines are injected into date trees, date tree insects and diseases can be prevented and treated through self conduction of trees, a good treatment effect on white rot, anthracnose, black rot, cnidocampa flavescens walkers, date bud maggots and didesmococcus koreanus borchs can be achieved, the formulation contains multiple nutrient elements, the date trees can be in good growth vigor with the formulation, fruit quality can be improved, and compared with aconventional medicine administration mode, the formulation is water-saving, labor-saving and pollution-free.

Description

technical field [0001] The invention belongs to the technical field of plant protection and nutrient fertilizer manufacturing methods, and in particular relates to a jujube nutrient insecticide desiccant injection and a preparation method thereof. Background technique [0002] Lemon (scientific name: Citrus limon (L.) Burm. f. ), Rutaceae citrus plants, lemon is also known as lemon fruit, foreign lemon, mother fruit and so on. Small trees, branches with few thorns or nearly no thorns, young leaves and flower buds dark purple, thick papery leaves, ovate or elliptic. Single flowers axillary or few flowers clustered. Fruit oval or ovate, with thick peel, usually rough, lemon yellow, sour to very sour juice, small seed, ovate, apex; smooth seed coat, cotyledons milky white, usually single or with multiple embryos. The flowering period is April-May, and the fruiting period is September-November. [0003] Because of its extremely sour taste, lemon is the favorite food of pregn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/30A01N65/08A01N37/44A01N25/02A01N25/08A01P3/00A01P7/04A01P21/00A01G13/00A01G7/06
CPCA01G7/06A01G13/00A01N25/02A01N25/08A01N37/44A01N65/00A01N65/08A01N65/30
Inventor 陆志林
Owner DAXIN SCI & TECH INFORMATION RES INST