Feed triticale seed treatment method

Treating triticale seeds with a compound agent of uniconazole, humic acid chelated zinc, and betaine solved the problem of inconsistent growth and development in saline-alkali land cultivation, improved the triticale's salt and alkali resistance and physiological and biochemical indicators, and achieved higher germination rate and tiller number.

CN120982547APending Publication Date: 2025-11-21INST OF GRASSLAND SCI COLLEGE OF AGRI & ANIMAL HUSBANDRY OF TIBET AUTONOMOUS REGION
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Patent Information

Application Number
CN202511098146.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-08-06
Publication Date
2025-11-21

AI Technical Summary

Technical Problem

In the existing technology, the combination of uniconazole, humic acid chelated zinc and betaine has not been determined, and it is impossible to effectively synergistically regulate the growth and development of forage triticale in saline-alkali land. Moreover, the effect is inconsistent under different soil salinity and climatic conditions.

Method used

Forage triticale seeds were treated with a compound agent consisting of uniconazole, humic acid chelated zinc, and betaine. The agent concentration was 20-40 mg/L for uniconazole, 0.01%-0.04% for humic acid chelated zinc, and 0.01%-0.1% for betaine. The seed treatment was prepared as a seed treatment microcapsule suspension or suspension seed coating agent, including seed disinfection and drying steps.

Benefits of technology

It significantly improved the germination rate, tiller number, bending resistance and physiological and biochemical indicators of triticale in saline-alkali land, and enhanced its salt and alkali resistance. The germination rate increased by 35.9%, the tiller number increased by 77.4%, the bending resistance increased by 55.9%, and the proline accumulation increased by 77.7%.

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Abstract

The invention relates to a feed triticale seed treatment method, and belongs to the technical field of agricultural planting. By using a compound medicament of uniconazole, humic acid chelated zinc and betaine, the germination rate, the lodging resistance and the tiller number of the feed triticale in a saline-alkali environment are remarkably improved. Experiments show that under the stress of 0.5% salt and alkali, the germination rate of an all-component optimized group reaches 83.3%, the proline content reaches 32.7 mu mol / g, the chlorophyll SPAD value is 36.5, the sodium-potassium ratio (Na < + > / K < + >) is 0.43, the tiller number is 5.5 per plant, and the breaking strength of stalks is 38.5 N. According to the method, the optimal proportion of uniconazole 30 mg / L, humic acid chelated zinc 0.03% and betaine 0.05% is determined, and the obvious synergistic interaction effect is achieved.
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