Novel lake water chestnut management method for adjusting relative water level height

Abstract

The invention provides a novel lake water chestnut management method for adjusting the relative water level height, and belongs to the technical field of water chestnut planting. The method mainly comprises the steps that after water chestnut seeds are sown in seeding holes, a relative water level adjusting device adjusts water chestnut beds to the relative water level height of 30-40 cm deep, afterwards as stems extend, the relative water level adjusting device carries out adjustment continuously, the relative water level height is increased gradually, and the largest relative water level height is 1.5 m preferably. Compared with a traditional seeding method and a water control management method, the novel lake water chestnut management method for adjusting the relative water level height has the advantages of overcoming the defect that water chestnut seeds are prone to rotting and being ill through a traditional direct seeding method, solving the problem that as lake beach waterlogged lowland has much sludge, the soil is not suitable for growth of lake chestnuts, enabling the relative water level height to reach the adjustable state, enabling the water chestnuts to be in the optimal fertility condition at different growth periods, and the like. The novel lake water chestnut management method for adjusting the relative water level height is especially suitable for the lake beach waterlogged lowland with an uncontrollable water amount, so that the lake beach waterlogged lowland is fully developed and utilized.

Description

Technical field [0001] The patent of the present invention involves a new management method of a relatively high -level regulation of Huling. Specifically, it involves the production of a diamond bed, a relative water level adjustment device, and a new management method of the relatively high -level regulation of Huling. Background technique [0002] At present, Weishan County has a large area of lake beaches and flooding depressions. It is a great waste of resources.Lake beaches have a lot of silt, so it is difficult to improve the quality of the soil, which is not suitable for the growth of the lake diamonds, and the traditional method is sown -sprinkled the diamond species directly in the mud.The problem of discomfort overcomes the phenomenon of rotten romance.During the growth of rhombus, water levels need to be adjusted, and the water volume of the lake beach waterlogging is not controlled. By lifting the rhombus bed, a new management method of the height of the water level ...

AI Technical Summary

Problems solved by technology

[0003] The patent of this invention aims at the disadvantages of the traditional sowing method of water chestnut, as well as the problem that there is a lot of silt in the lake beach waterlogged depression, which is not conducive to the growth of lake water chestnut, and the water volume is uncontrollable. A rhomboid bed with reasonable design and simple structure, a relative water level adjustment device, and a new management method that can adjust the relative water level and is easy to operate;

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