Application of high water-absorbing seed coating in prolonging mechanical transplanted seedling age of rice

Abstract

The invention discloses an application of a high water-absorbing seed coating in prolonging mechanical transplanted seedling age of rice. The high water-absorbing seed coating is a Duo.Duozuo seed-dressing agent, the commercial number of which is drought-foster nurse. The using steps comprise matching of nutrient soil, seed coating, plate swinging and sowing, seedling management and the like. According to the application, the rice seeds are coated by using the high water-absorbing seed coating to culture mechanical transplanted seedlings, so that diseases such as bakanae disease, damping off and the like can be prevented and treated and the quality of the seedings is improved, and the suitable planting age of the mechanical transplanted seedlings is greatly prolonged. Moreover, the seeding-growing link of the mechanical transplanted seedlings is reduced, the labor and medicinal costs are lowered, and the breeding level of the mechanical transplanted seedlings is improved.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, and in particular relates to the application of a superabsorbent seed coating agent in prolonging the age of machine-transplanted rice. Background technique [0002] Rice is an important food crop in my country, and rice cultivation techniques in different regions are also complicated. As a light-duty rice cultivation technology integrating mechanization, intensification, scale and industrialization, rice machine transplanting technology has become a key promotion in my country. The light and simple cultivation technology of rice, the application area is expanding year by year. [0003] The seedling raising method and planting technology of rice transplanting technology are essentially different from other cultivation techniques. First, the sowing location is not limited to the farmland, but also in the greenhouse factory (multi-layer placement), or in hard cement On the ground; secondly...

AI Technical Summary

Problems solved by technology

[0006] In order to effectively prolong the suitable planting age of rice machine-transplanted rice seedlings, the present invention uses a super-absorbent seed coating agent to coat rice seeds and cultivate machine-transplanted seedlings, which effectively solves the problem of low elasticity of machine-transplanted rice seedlings, and can also prevent and control machine-transplanted bad seedlings disease, blight and other diseases, improve the quality of seedlings, reduce the seedling raising process of machine-transplanted seedlings, save labor and drug costs, and improve the level of machine-transplanted seedlings

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