Compound initiator of tomato seeds

Abstract

The invention provides a compound initiator of tomato seeds. The compound initiator is prepared from the following components in proportion: 1.5-2.5 g / L of chitosan, 0.15-0.25 g / L of gibberellin and 5-15 g / L of sodium chloride. According to the compound tomato seed initiator, formulation composition is reasonable, characteristics and effects of all the raw materials are fully utilized, reasonableassembling is conducted to enable the compound initiator to play the best initiating effect, and the tomato seeds of different vitality can be initiated. Processing and making are easy, using is convenient, and an ideal product is provided for initiation of the tomato seeds.

Description

technical field [0001] The invention relates to a seed treatment agent, in particular to a compound initiator for tomato seeds. Background technique [0002] Seed priming technology has been successfully applied to many plant species, including: 1) Vegetable crops, such as: cypress, beetroot, cabbage, parsnip, carrot, celery, cucumber, green onion, muskmelon, melon, onion , parsley, peas, peppers, beets, tomatoes, spinach and watermelon; 2) food crops, such as: barley, corn, pearl millet, rice, sorghum and wheat, etc.; 3) ornamental plants, such as: snow lotus, impatiens Flora, Salvia, Primula, Verbena, Petunia, and Pansy; 4) Herbaceous perennials, such as: Echinacea, Echinacea, Coneflower; 5) Grass Plants such as: bluestem, willowgrass, Junegrass, and oxtail. Foreign priming technology is mature and has been applied in production, such as the commercial application of seed priming in the United States, and the seeds of celery, tomato, carrot, watermelon, pepper and other ...

AI Technical Summary

Problems solved by technology

[0006] At present, the relevant seed initiators mainly include water, PEG, gibberellin, salicylic acid, etc., but although a single seed initiator is effective in improving seed vitality, the initiation effect is not ideal, and sometimes it cannot meet the production requirements

It has been proved by experiments that among suitable composite initiators, different single initiators have a synergistic effect, and its effect is greater than that of two single initiators, but some composite initiators may also have an antagonistic effect, and the effect is not as good as that of a single initiator. Therefore, It is urgent to find a compound initiator that can significantly improve the priming effect of tomato seeds and apply it in field production

Images