Seed initiator and application method thereof

An initiator and seed technology, which is applied in the field of seed initiator and its application, can solve the problems of unsatisfactory seed initiation effect and reduce rotten seed rate, and achieve the effect of increasing germination rate, good initiation effect, and reducing rotten seed rate

Inactive Publication Date: 2015-09-02
PLANT PROTECTION & QUALITY & SAFETY OF AGRI PRODS INST ANHUI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, most of the seed initiators on the market are hormones and inorganic salts, which are not ideal for seed initiation. In this study, growth-regulating substances, nutrient elements and antioxidants were mixed together in proportion to be used as crop seed initiators. Crop seeds have a good triggering effect, significantly reducing the rotten seed rate, and significantly improving the germination rate of seeds, plant height and fresh weight and other indicators

Method used

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  • Seed initiator and application method thereof
  • Seed initiator and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The distribution of each group is as follows:

[0027] Rare earth nitrate 3%

[0028] GA3 0.1%

[0029] Vitamin C 0.1%

[0030] water balance

[0031] Put GA3 and vitamin C into a beaker, add water to dissolve, add rare earth nitrate gradually, stir slowly until completely dissolved, make up with water, and prepare 3.2% seed initiator.

Embodiment 2

[0033] The distribution of each group is as follows:

[0034] Rare earth nitrate 1%

[0035] GA3 0.05%

[0036] Vitamin C 0.1%

[0037] water balance

[0038] Put GA3 and vitamin C into a beaker, add water to dissolve, add rare earth nitrate gradually, stir slowly until completely dissolved, and make up with water to obtain 1.15% seed initiator.

Embodiment 3

[0040] The distribution of each group is as follows:

[0041] Rare earth nitrate 5%

[0042] GA3 0.15%

[0043] Vitamin C 0.5%

[0044] water balance

[0045] Put GA3 and vitamin C into a beaker, add water to dissolve, add rare earth nitrate gradually, stir slowly until completely dissolved, and make up with water to obtain 5.65% seed initiator.

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Abstract

The invention discloses a seed initiator, which comprises the following active components in percentage by weight: 1%-5% of nitric acid rare earth, 0.05%-0.15% of gibberellin GA3, 0.1%-0.5% of vitamin C and the balance being water, wherein seeds are soaked with the initiator prepared from the components for 12 hours at the seed-medicine ratio of (1 to 1) to (1 to 4) and then are dried into original weight at 35 DEG C; the initiator has a good initiation effect on crop seeds after initiating, so that the phenomenon of rotten seeds and seedlings is obviously reduced; the indexes such as the emergence rate, the plant height and the fresh weight are obviously improved, and are obviously superior to those of a single agent of the components and a common initiator; a good synergistic facilitation effect is displayed; the seed initiator is a good initiator applied to the crop seeds; and the initiator is available in active compound, low in cost and convenient to prepare.

Description

technical field [0001] The invention relates to a mixture composed of a growth regulating substance, a nutrient element and an antioxidant for seed treatment, in particular to an initiator for activation and initiation treatment of crop seeds before germination. Background technique [0002] As the starting point of crop growth and development, seeds carry all the genetic genes, and their quality determines the growth and development of plants and the final yield to a large extent. Seed vigor reflects the potential germination and emergence ability of seeds under various conditions, and is an important indicator to measure the quality of seeds. my country is a big food producing country, and seeds play a very important role in the sustainable development of agriculture in our country. How to ensure the high vitality of seeds has become a research hotspot. [0003] When the seed is physiologically mature, its vitality reaches the highest point, and then, life will advance to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/16A01N43/12C05G3/00A01P21/00
Inventor 任学祥叶正和苏贤岩
Owner PLANT PROTECTION & QUALITY & SAFETY OF AGRI PRODS INST ANHUI ACAD OF AGRI SCI
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