Drought-resistant micro-rainwater-collecting mulching film mulching device, and film mulching and rainwater collecting method thereof

Abstract

The invention relates to a drought-resistant micro-rainwater-collecting mulching film mulching device, and a film mulching and rainwater-collecting method thereof, and belongs to the technical field of ground planting. The device is characterized in that: a fixing platform is installed at the tail of an agricultural tractor; side plates are installed on the two sides of the fixing platform respectively, wherein the tops of the side plates are connected and fixed through an arc-shaped connecting plate, rotating shaft mounting plates are horizontally installed on the side plates, and a driving assembly is mounted between the rotating shaft mounting plates; two lifting rods are further mounted on the fixing platform, wherein an upper control plate is mounted at the tops of the two lifting rods, a lower limiting plate is mounted at the lower parts of the two lifting rods, a reset spring is mounted between the upper control plate and the fixing platform, and a rainwater collecting groove forming head is detachably mounted at the bottom of each lifting rod; a mulching film fixing frame is further installed on rear portion of the fixing platform and is provided with a mulching film reel. The embodiment of the invention is simple in structure, reasonable in design, and capable of automatically digging grooves and covering films, seeds can be planted on wet soil in extremely dry years to guarantee seed germination and seedling emergence, and rainwater can be conveniently and efficiently collected for crop growth.

Description

technical field [0001] The invention relates to a drought-resistant micro-rain-collecting film-covering device and a film-covering rain-collecting method, belonging to the technical field of earth planting. Background technique [0002] Shanxi Province is located on the Loess Plateau, which is dry and rainless all year round, and the ground temperature in some areas is low, which is not conducive to crop growth. Therefore, it is necessary to cover the mulch to increase the ground temperature. At present, most of the existing planting methods adopt methods such as ditch mulching, ridge mulching, and ridge full mulching. More rainwater flows into the side of the ridge, and all the collected rainwater cannot be used for crop growth, resulting in waste of water resources. Contents of the invention [0003] In order to solve the technical problems existing in the prior art, the present invention provides a simple structure, reasonable design, which can automatically dig groov...

AI Technical Summary

Problems solved by technology

At present, most of the existing planting methods adopt methods such as furrow mulching, ridge mulching, and ridge full mulching. More rainwater flows into the side of the ridge, and all the collected rainwater cannot be used for crop growth, resulting in waste of water resources

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