Rice seedling machine seedling planting diaphragm and manufacture method of rice seedling machine seedling planting diaphragm

Abstract

The invention discloses a rice seedling machine seedling planting diaphragm and a manufacture method of the rice seedling machine seedling planting diaphragm. By aiming at the problems that the seedling root winding effect in the rice seedling machine seedling planting is poor, the seedlings can easily get scattered, and the operation is complicated, the invention provides the rice seedling machine seedling planting hemp-base diaphragm, which consists of a hemp fiber diaphragm substrate and rice seeds fixedly carried on the substrate. The hemp fiber raw materials are subjected to loosening, scattering and mechanical stretching to form a net, then, biodegradable bonding agents are adopted for bonding, baking is carried out, the hemp fiber diaphragm substrate is formed, and next, the rice seeds are uniformly scattered and pasted on the hemp fiber diaphragm substrate through the biodegradable bonding agents. When the rice seedling machine seedling planting hemp-base diaphragm provided by the invention is adopted, the seedling culture operation can be greatly simplified, farmers can realize the seedling culture without seeding, in addition, the seedling root system winding effect can be obviously promoted, the winding force is improved, seedlings conforming to the machine seeding requirements are formed, meanwhile, because the seedling quality is improved, the green returning speed of the seedlings after the machine seedling planting is high, the tillering effect is good, the rice yield is obviously improved, and good economic benefits are realized.

Description

Technical field [0001] The invention belongs to the technical field of rice seedling breeding by mechanical transplantation, and particularly relates to a rice seedling seedling membrane and a manufacturing method thereof. Background technique [0002] At present, rectangular plastic seedling trays (usually 58cm×28cm) are commonly used in machine-transplanted rice seedlings in my country, and there are two common formats: floppy disk and hard disk. When using this kind of seedling tray to raise seedlings, place 1.5-3cm thick seedling soil in the seedling tray to form a seedling bed. The rice seeds are randomly sown on the seedling bed at a high density (usually 80-260g / pan), and the seedling bed will be grown after 15-25 days. Blanket seedlings. At present, in the practice of mechanical transplanting rice seedlings, there are generally problems of poor root system and easy scattering of seedlings. Especially in rainy weather, the seedlings are often scattered during the process ...

AI Technical Summary

Problems solved by technology

At present, in the practice of rice machine-transplanted seedlings, there are generally problems that the root system is not well-coiled and the seedlings are easy to scatter, especially in rainy weather, which often causes the seedlings to scatter during the process of lifting and loading, which seriously affects the efficiency of mechanical transplanting.

On the other hand, in rice machine transplanting and seedling raising, it is necessary to spread fertilizer and sow seeds in the seedling raising tray. For farmers, these operations are time-consuming and labor-intensive, and it is not easy to control the dosage, which increases the difficulty of raising seedlings.

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