Potato drought-resisting, ridging, film-laminating and furrow-planting all-in-one machine

Abstract

The invention belongs to the technical field of agricultural machinery, and discloses a potato drought-resisting, ridging, film-laminating and furrow-planting all-in-one machine aiming at a special machine of a 'potato ridging, film-laminating, rain-collecting and high-yield and efficient furrow-cultivating technology' in the northwest arid area and semi-arid area. A supporting frame is fixedly installed at the front end of a machine cross beam through a bolt; a film-laminating pull rod is fixedly installed in the middle of the machine cross beam through a bolt, and a film-pressing wheel is installed on the machine cross beam at the front end of the film-laminating pull rod; a furrow plough is welded to and installed at the rear end of the machine cross beam, and a stirring plate is installed at the rear end of the furrow plough; a power transmission wheel is movably installed at the rear end of the machine cross beam and is connected with a potato planting delivering chain through a transmission; the potato seed delivering chain is installed at the front end of a seed case through a bolt. All performances totally met technological index requirements of the 'potato ridging, film-laminating, rain-collecting and high-yield and efficient furrow-cultivating technology', and obvious advancement and adaptability are achieved in planting potatoes in the arid area.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a potato drought-resistant ridge film-covered ridge-furrow planting integrated machine Background technique [0002] At present, the average yield of the test is 47258.7kg / hm with the cultivation technology of potato ridges and mulches for rain collection and ridges and furrows 2 , the potato growth period was significantly prolonged, the plants grew vigorously, the number of tubers per plant, the weight of tubers per plant, and the weight of single tubers all increased to varying degrees, and the yield increased by 21.4% compared with the control, and the water use efficiency was 111.07kg / hm 2 / mm, an increase of 24.81% compared with the control. However, due to factors such as the lack of planting machinery matching the technology and the lack of labor, the popularization and application of potato ridge-covering and rain-collecting ridge-furrow culti...

AI Technical Summary

Problems solved by technology

[0003] To sum up, the problems existing in the existing technology are: currently widely used potato ridge film mulching and drought-resistant cultivation seeders mostly adopt the technology of wide ridge film mulching and planting on film. Manually breaking the membrane to release seedlings leads to increased labor input, which fails to achieve the goal of saving costs and increasing efficiency; although the planting technology on the membrane can increase the soil temperature and reduce water evaporation, the membrane prevents the rainwater from infiltrating into the soil and diverts the rainwater to the membrane. In the furrows, the limited precipitation cannot be gathered on the potato roots, and the purpose of rain collection cannot be achieved.

Due to the lack of sowing machinery that matches the technology and the lack of labor, the popularization and application of potato ridge-covering and rain-collecting ridge-furrow cultivation technology is slow, and the existing sowing machinery cannot adapt to the sowing operations in mountainous and small plots, which seriously restricts the cultivation of potatoes. Sustainable Development of Potato Industry in Arid Area

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