CN104335871A - Orchard hidden water storage drought control trench - Google Patents

Abstract

The invention discloses an orchard hidden water storage drought control trench. When fruit trees are planted, an open trench with the width being 1 meter and the depth being 1 meter is ditched between lines of the fruit trees. A large quantity of pine branches are laid in the trench, with the thickness being 50 to 60 centimeters. Soil with the thickness being 30 to 40 centimeters is covered on the pine branches, and preferably, the soil on the trench is 10 centimeters lower than soil on the periphery. Rainwater can be converged in the shallow trench in rainy days, then the rainwater permeates into the incompact pine branches, so as to be stored, and the rainwater in the pine branch trench provides moisture required by the growth of fruit tree bodies. As the water storage trench is deeply buried in the ground, the water storage trench is called as a hidden water storage trench, the pine branch cannot be rotted because of pine resin, and the hidden water storage trench can be used for decades. As reservoirs are not required to be dug, and water pumps are not required to be bought, a large sum of money is saved.

Description

The stealthy water storing fighting drought ditch in orchard

Technical field: this relates to a kind of retaining ditch, the stealthy water storing fighting drought ditch in especially a kind of orchard.

Background technology: orchard will prevent arid, must build permanent cistern, water water pumper is extracted in cistern and goes to store, in order to the need of drought resisting.Water is storing in process, can constantly evaporate minimizing, cause the waste of water because weather temperature is too high.Orchard drought resisting, also can solve by the method for drip irrigation, this also needs the pipeline of water pumper, cistern and drip irrigation, and the fund expended is a lot.

Summary of the invention: the invention provides the stealthy water storing fighting drought ditch in a kind of orchard.Exactly when raising fruit trees, fruit tree row and row between, dig one wide 1 meter, the open drain of dark 1 meter.Then in ditch, put into a large amount of pine branch, the thickness of pine branch is 50 centimetres-60 centimetres.Then at blinding 30-40 centimetre, the soil that the soil on ditch cans be compared to surrounding is most low 10 centimetres.During it rains, rainwater can converge in shallow ridges, then oozes lower to preserve in loose pine branch below, and the water in pine branch ditch provides the moisture needed for growth for fruit tree body.Because this retaining ditch depth is embedded in underground, so be stealthy retaining ditch, pine branch, can without putrefaction for a long time due to the existence of rosin, and therefore, this stealthy retaining ditch just can use decades.Do not repair cistern, do not buy water pumper, just save a large amount of funds.

Embodiment: dig dark and wide all ditch of a meter between fruit tree row and row.Put into pine branch in ditch, pine branch thickness is 60 centimetres.Blinding 30 cm thick above pine branch.The upper surface of ditch is surperficial lower than ditch both sides 10 centimetres.

Claims (1)

1. the feature that orchard stealth stores drought resisting ditch is: between fruit tree row and row, dig dark and wide all ditch of a meter.Put into pine branch in ditch, pine branch thickness is 60 centimetres.Blinding 30 cm thick above pine branch.The upper surface of ditch is surperficial lower than ditch both sides 10 centimetres.