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Initiator with functions of disease resistance and insect resistance for small seeds of non-heading Chinese cabbage and application of initiator

A technology for head cabbage and an initiator, which is applied in the agricultural field, can solve problems such as unsatisfactory effects, and achieve the effects of being beneficial to the growth of seedlings, promoting germination, and improving germination power

Active Publication Date: 2020-07-10
NANJING AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an initiator of non-heading cabbage seeds with both disease and insect resistance and its application to solve the problem that the existing initiators of non-heading cabbage seeds still have unsatisfactory effects in terms of improving seed germination and environmental protection. question

Method used

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  • Initiator with functions of disease resistance and insect resistance for small seeds of non-heading Chinese cabbage and application of initiator
  • Initiator with functions of disease resistance and insect resistance for small seeds of non-heading Chinese cabbage and application of initiator
  • Initiator with functions of disease resistance and insect resistance for small seeds of non-heading Chinese cabbage and application of initiator

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Embodiment 1

[0029] The initiator of the non-heading Chinese cabbage small-grained seeds of the present embodiment having both disease resistance and insect resistance is matrine, and its concentration is 60 mg / L. Pick plump, neat and consistent seeds and place them in a 500ml beaker. 500 seeds were placed in each beaker, and the treatment was initiated at room temperature for 12 hours.

Embodiment 2

[0031] The initiator of the non-heading Chinese cabbage small-grained seeds of the present embodiment having both disease resistance and insect resistance is matrine, and its concentration is 80 mg / L. Pick plump, neat and consistent seeds and place them in a 500ml beaker. 500 seeds were placed in each beaker, and the treatment was initiated at room temperature for 12 hours.

Embodiment 3

[0033] The initiator of the non-heading Chinese cabbage small-grained seeds of the present embodiment having both disease resistance and insect resistance is matrine, and its concentration is 100 mg / L. Pick plump, neat and consistent seeds and place them in a 500ml beaker. 500 seeds were placed in each beaker, and the treatment was initiated at room temperature for 12 hours.

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Abstract

The invention discloses an initiator with functions of disease resistance and insect resistance for small seeds of non-heading Chinese cabbage and application of the initiator. The invention providesthe initiator with the functions of disease resistance and insect resistance for small seeds of non-heading Chinese cabbage and application of the initiator, the amylase activity of small seeds of non-heading Chinese cabbage is improved by matrine, which is conducive to improving the germination ability of small seeds of non-heading Chinese cabbage and promoting the seed germination of the non-heading Chinese cabbage. The initiator matrine with the functions of disease resistance and insect resistance for small seeds of non-heading Chinese cabbage of the invention has insecticidal and bactericidal effects, and is more conducive to the seedling growth. The initiator with the functions of disease resistance and insect resistance for small seeds of non-heading Chinese cabbage of the inventionis easy in operation when performing seed initiation. The initiator with the functions of disease resistance and insect resistance for small seeds of non-heading Chinese cabbage of the invention hasthe advantages of nature, environment-protection and easy degradation.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to an initiator for small non-heading Chinese cabbage seeds with resistance to diseases and insects and an application thereof. Background technique [0002] Seed priming (English name: Seed priming), also known as "osmotic adjustment", is to make the seeds slowly absorb water under controlled conditions, allowing the seeds to perform the physiological, biochemical metabolism and repair of pre-germination, and promote the repair of cell membranes, organelles and enzymes. activated and ready to germinate. The main application objects of priming technology are crops, flower plants, vegetable crops, medicinal plants, etc. The main initiation methods are liquid (osmosis), water, solid matrix and biological initiation. [0003] Non-heading Chinese cabbage (Brassica rapa ssp. chinensis) is a subspecies of non-heading Chinese cabbage (Brassica rapa ssp. Non-heading cabbage is fres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01N43/90A01P21/00A01P7/00A01P1/00A01P3/00
CPCA01C1/00A01N43/90
Inventor 侯喜林徐鸿飞王羚核李英
Owner NANJING AGRICULTURAL UNIVERSITY
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