Multi-shaft shallow-ploughing trenching method for oilseed rape transplanting

Abstract

The invention provides a multi-shaft shallow-ploughing trenching method for oilseed rape transplanting. A multi-shaft shallow-ploughing trenching device for oilseed rape transplanting is utilized for performing shallow-ploughing trenching operation. The multi-shaft shallow-ploughing trenching device for oilseed rape transplanting is hung on a tractor through three points. A tractor PTO output device is connected with a bevel gear case of the multi-shaft shallow-ploughing trenching device and used for providing power to the multi-shaft shallow-ploughing trenching device for oilseed rape transplanting. The bevel gear case is used for transmitting power to a driving box. A multi-shaft shallow-ploughing assembly is connected with a side driving box. A trenching assembly and a first shaft shallow-ploughing part of the multi-shaft shallow-ploughing assembly are arranged on the same axis. The side driving box is used for transmitting power to the trenching assembly and the multi-shaft shallow-ploughing assembly such that the trenching assembly and the multi-shaft shallow-ploughing assembly are driven to perform motion. A soil grading plate assembly used for grading and arranging compartment surfaces is further installed on a frame such that cutting of stubble residues in the rice panel field, rotary tillage and trenching operation, soil is thrown, shallow-ploughing soil-crushing, grading and compartment arrangement are carried out. Meanwhile, multi-shaft shallow-ploughing is utilized such that shallow-ploughing soil aggregates can be finer and good for mechanical transplanting and growth of oilseed rape seedlings.

Description

technical field [0001] The invention relates to the technical field of agricultural transplanting machinery, in particular to a multi-axis shallow plowing and ditching method for rape transplanting. Background technique [0002] my country's rapeseed production areas are mainly concentrated in the provinces of the Yangtze River Basin and the Yunnan-Guizhou Plateau. Hunan Province has fertile land, a mild climate, and a subtropical monsoon climate. It mainly grows rice, rapeseed and other crops. There are two ways of planting rapeseed and transplanting. Compared with Direct direct seeding and transplanting can not only increase the coincidence of crop growth time, shorten the field growth time, but also help increase yield or multiple cropping index; especially the use of soil-based pot seedling transplanting can shorten the greening period during the transplanting process and further shorten The field growth period is used to solve the contradiction of crop connection in multi...

AI Technical Summary

Problems solved by technology

[0003] However, the yield of rapeseed is low, and the planting income is low, especially in the planting of rapeseed seedlings, such as intensive cultivation such as plowing, rotary tillage, box lifting, seedling raising, and transplanting, which will greatly increase production costs, reduce income, and even lose money; if With no-tillage sowing, due to no-tillage sowing, the growth period of rape field increases, which is not conducive to multi-cropping planting, and the overall income is low; while using no-tillage transplanting, because the soil is more compact during rotary tillage and no-tillage transplanting, it is not easy It is good for the root growth of rapeseed, coupled with the low content of available nutrients in the soil, it is easy to cause premature aging of rapeseed and low yield

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