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Elymus nutans Griseb 'Aba' seed coating agent

A technology of E. japonica Aba and E. japonica Aba is applied in the field of Aba E. japonica seed coating agent, which can solve the problem of no E. japonica seed coating agent in Aba and the like, and achieves improved efficiency. The effect of machine sowing efficiency, reducing planting cost and improving germination rate

Active Publication Date: 2018-11-09
SICHUAN ACAD OF GRASSLAND SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the characteristics of the seeds of Elymus aba, there are no relevant reports on the coating agent of Elymus aba on the market.

Method used

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  • Elymus nutans Griseb 'Aba' seed coating agent
  • Elymus nutans Griseb 'Aba' seed coating agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0017] Weigh 100g of Elymus abata seeds for dehorning, place in an appropriate amount of 4% sodium carboxymethylcellulose solution and mix evenly, add light energy variable ions titanium (Ti≥3.5g L-1) to dilute 200 times respectively Liquid, attapulgite, water-retaining agent, high-efficiency ecological organic fertilizer and clay, mixed evenly to make a seed coating agent, and then put it in a seed coating machine to pellet until the seed size is uniform. Germinate on paper, soak the filter paper with distilled water, place the treated seeds in a sterilized petri dish, and germinate in a light incubator (20°C, 8h during the day, 1000lx illumination; 15°C, 16h, 0lx illumination at night). 4 replicates per treatment, 100 seeds per replicate. Add distilled water to the Petri dish regularly to ensure sufficient water. From 09:00 to 10:00 every day, observe and count the number of seeds germinated, and germination was recorded when the germ reached more than half of the seed leng...

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PUM

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Abstract

The invention discloses a Elymus nutans Griseb 'Aba' seed coating agent, which can effectively increase the seed germination rate and machine seeding efficiency. The coating agent is prepared from 5 to 10 parts by weight of 200-time diluent of photo-valent ion titanium (Ti is more than or equal to 3.5g.L<-1>), 7 to 9 parts by weight of attapulgite, 12 to 18 parts by weight of water retaining agent, 8 to 18 parts by weight of high-efficiency ecological organic fertilizer and 400 to 450 parts by weight of clay by mixing. After soaking seeds with the photo-valent ion titanium, the seed germination can be promoted, and the balance of hormones in the process of seed germination can be regulated. The attapulgite is used to provide trace elements necessary for seed germination, the water-retaining agent is used to keep moisture needed for seed germination under harsh and dry natural conditions, thereby greatly increasing the germination rate of Elymus nutans Griseb 'Aba' seeds, and increasingthe machine seeding efficiency at the same time. The Elymus nutans Griseb 'Aba' seed coating agent is suitable for popularization and application in the technical field of forage cultivation.

Description

technical field [0001] The invention relates to the technical field of forage planting, in particular to a coating agent for Elymus aba clavier seeds. Background technique [0002] Elymus nutans Griseb ‘Aba’ is a new nationally approved forage grass variety (registration number: 407) approved and registered by the Sichuan Academy of Grassland Science in 2010. The plant of this variety is sparse and oblique, with many vegetative branches, soft grass, low growth point of tillering plants, thin stems, wide and long leaves, rich leaves, good palatability, and high digestibility; it is cold-resistant, barren-resistant, Drought-tolerant and resistant to diseases and insect pests, it is an excellent forage for mowing and grazing. At present, the area of ​​Aba Elymus chinensis seed production field has reached 400hm 2 , creating good economic benefits. However, due to the lack of rainfall and overgrazing in some grassland areas in my country, the quality of the grassland has decl...

Claims

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Application Information

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IPC IPC(8): A01N59/16A01N25/10A01P21/00C05G3/00
CPCA01N25/10A01N59/16C05D5/00C05G3/00C05D9/00C05D9/02
Inventor 雷雄游明鸿马啸白史且闫利军陈丽丽吴婍季晓菲张艺馨
Owner SICHUAN ACAD OF GRASSLAND SCI
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