Saline-alkali soil rice planting method

Abstract

The invention discloses a saline-alkali soil rice planting method. A pesticide stirring barrel is mounted at the top end of a fixed mounting plate, a water-fertilizer stirring barrel is mounted at thetop end of a sliding mounting plate, a mounting semicircular ring is welded at the bottom end of the fixed mounting plate, and a clamping semicircular ring is hinged at one end of the mounting semicircular ring; and a fixed mounting rod is mounted between the mounting semicircular ring and the clamping semicircular ring in a clamped manner, one end of the fixed mounting rod is sleeved with a first mounting block, one end of the fixed mounting rod is sleeved with a second mounting block, a top end spray head is mounted at the bottom end of the first mounting block, and a bottom spray head is mounted at one end of a connecting fixing cylinder. When rice needs to be subjected to pesticide spraying, spraying is conducted through the top end spray head and the bottom spray head, the height ofthe bottom spray head is adjusted, so that direct pesticide application is effectively conducted on pest and disease damage positions, meanwhile, pesticide and water fertilizer are sprayed at the sametime, synchronous fertilization and pesticide spraying can be conducted on rice, the labor intensity of planters is relieved, and the spraying effect is guaranteed.

Description

technical field [0001] The invention relates to the technical field of rice, in particular to a method for planting rice in saline-alkali land. Background technique [0002] Saline-alkali land is a type of salt accumulation. It refers to the land where the salt contained in the soil affects the normal growth of crops. Saline-alkali land can be divided into light saline-alkali land, moderate saline-alkali land and heavy saline-alkali land. Rice is a cereal crop belonging to rice. The types of rice are divided into indica rice and japonica rice, early rice and mid-late rice, glutinous rice and non-glutinous rice, and are divided into conventional rice and hybrid rice according to the way of saving seeds. [0003] However, when the rice on the market is sprayed with pesticides, it can only spray the top of the rice, which makes it impossible to effectively spray the pest area directly when the bottom of the rice has disease and insect pests, and at the same time cannot fertiliz...

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