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Flower soaking method of low-concentration NAA jelly

A low-concentration, gel technology, applied in the field of plant biology, can solve problems such as failure, loss of water or nutrients, and achieve the effect of easy operation and reduced water evaporation

Inactive Publication Date: 2015-10-28
钱夕华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, dipping flowers with hormone working solution under the existing conditions will cause loss of water or nutrients due to long-term high temperature, which is extremely easy to cause failure

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0012] A method for dipping flowers with low-concentration NAA gel, characterized in that the method includes preparation of hormone mother solution, preparation of working solution, preparation of hormone gel, and staining of flowers. The specific operation steps are as follows:

[0013] ① Hormone mother solution preparation: Accurately weigh 0.1g of NAA and dissolve it in a little 95% ethanol, then dilute to 100mL with distilled water, which is 1mg / mL NAA mother solution;

[0014] ②Preparation of working solution: Dilute the above mother solution according to the volume ratio of 1:100 into a low-concentration hormone working solution with a concentration of 10mg / L;

[0015] ③ Hormone gel preparation: Accurately weigh 1 g of sodium carboxymethyl cellulose and 8 g of sodium alginate, and dissolve them in 100 mL of hormone working solution with a concentration of 10 mg / L in a water bath at 50 °C for later use;

[0016] Flower dipping: Soak the pepper flowers that will open af...

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Abstract

The invention discloses a flower soaking method of a low-concentration NAA jelly, and belongs to the technical field of plant biology. First preparing an NAA mother solution with the concentration being 1 mg / mL; diluting the mother solution into an NAA working solution with the low concentration being 10 mg / L; preparing a low-concentration NAA jelly blocking solution containing sodium carboxymethylcellulose with the mass concentration being 1 percent, and sodium alga acid with the mass concentration being 8 percent by using the working solution; soaking a flower to bloom in 1 to 2 days into the hormone jelly blocking solution for 2 to 3 seconds and taking out.

Description

technical field [0001] The invention discloses a flower-dipping method of low-concentration NAA gel, which belongs to the field of plant biotechnology. Background technique [0002] Dipping flowers is one of the important ways to increase the fruit setting rate of plants. This method has many advantages such as low cost, quick effect, short cycle and high fruit setting rate. Different types of hormones are often used when dipping flowers, such as NAA, IBA, NAA, 2,4-D, GA 3 , 6-BA, KT, TDZ, TIBA, Ethephon, B 9 , PP333, MH, etc. The addition of the above-mentioned hormones can significantly promote flowering and fruit-setting of plants under in vitro or in vitro conditions, and play an important role in agricultural production. However, dipping flowers with hormone working solution under the existing conditions will cause loss of water or nutrients due to long-term high temperature, which is extremely easy to cause failure. Therefore, there is an urgent need for a quick a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/04A01N43/40A01P21/00A01G7/06A01G1/00
Inventor 钱夕华
Owner 钱夕华