Plant seeding and mechanization transplanting complete set new agricultural process

Abstract

The present invention relates to a new agriculture for plant seeding and mechanized transplanting, especially relates to a mechanized transplanting for rice long age seedlings and seedling with tiller such as super hybrid rice. Wherein posture and position of the rice seeds are precisely arranged by metering device, then the arranged seeds are stick to paper or a plastic film. Whereafter the seeds on the paper or plastic film were placed on a growing seedbed. Posture and position of the seeds on a seed cell were intact transferred to the seedbed, position error of the seedling could fall below 1mm, and obtain orderliness seedling suited for mechanized transplanting. The planting mode could increase seeding density above 10 grains / square cm, it is advantageous to breeding blanket seedling which has good roots, short age and equal characters by way of parallel planting with 4cm*6cm row spacing, raising period could exceed 40 days, there are four-six tillers per plant, tillering planes parallel each other. It is convenient for drawing seeding and seedling transplanting by a machine. Alternately drawing seeding could prevent the seeding farm from growing and planting.

Description

[0001] Field [0002] The invention relates to a new agronomy in which plant precision seeding and plant transplanting are matched with each other. In particular, it is a new agronomy that arranges the seeds precisely, sows them by pasting and placing them, so that the seedlings are distributed in a row, and transplanted with a special transplanting machine. Background technique [0003] The effect of the current rice transplanter for transplanting blanket seedlings with soil looks not as good as manual transplanting, and it is impossible to transplant single rice seedlings with tillers, and the mechanized and orderly placement of rice seedlings in pots and pans is difficult to promote. More than weak point is all because the seedling position distribution is disorganized, the seedling quality is uneven due to. And the current sowing method is the root cause of the uneven quality of rice seedlings and the disorderly distribution. [0004] At present, various rice sowing meth...

AI Technical Summary

Problems solved by technology

[0007] For artificial transplanting of rice, the seedlings of long seedling age and multi-tillers bred by conventional sowing methods, due to uneven sowing density, lead to uneven quality of seedlings, uneven number of tillers, stems, leaves, and tillers stretching in a disordered direction. Manual pulling of seedlings often tears tillers and damages seedlings, and seedlings are not evenly divided during transplanting, resulting in uneven thickness of transplanted seedlings

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