Method for cultivating off-season swamp cabbage indoors in three-dimensional mode

Abstract

The invention relates to the field of new technologies of vegetable soilless cultivation, in particular to a method for cultivating off-season swamp cabbage indoors in a three-dimensional mode, The method specifically comprises arranging production in a period from December to subsequent March during which time no swamp cabbage comes into the market; structuring cultivation shelves of a multi-layer structure to achieve the three-dimensional cultivation; utilizing a microcomputer time controller to control a water pump, wherein the water pump is connected with micro spraying pipes and the micro spraying pipes are provided with atomizing nozzles to form a water supply system to achieve automatic control during water spraying and greatly improve the working efficiency; making full use of large amounts of waste crop straws and animal feces in rural areas to prepare production cultivation mediums. The technical scheme of the method for cultivating the off-season swamp cabbage indoors in the three-dimensional mode also comprises a selecting and processing method of swamp cabbage seeds for production, a planting and management method of the swamp cabbage and the like. According to the method for cultivating the off-season swamp cabbage in the three-dimensional mode, the off-season cultivation of the swamp cabbage can be achieved, meanwhile, the cultivation cycle is short, the production yield is high, the production cost is low and the economic benefits are high.

Description

technical field

[0001] The invention relates to a new technical field of soilless cultivation of vegetables, in particular to a method for three-dimensional cultivation of water spinach indoors against seasons. technical background

[0002] Water spinach, also known as water spinach, Tongcai, etc., is an annual or perennial vine herb of Convolvulaceae. It is rich in nutrients. 100 grams of water spinach contains 147 mg of calcium, ranking first in leafy vegetables. Vitamin A is 4 times higher than that of tomatoes. C is 17.5% higher than tomato. In addition, its crisp taste is one of the vegetables that are generally loved by the public.

[0003] Water spinach has a long harvest period and is a leafy vegetable that grows in summer. Water spinach can be cultivated in the open field from spring to summer. In order to achieve annual production to supply the market at any time, the cultivation in winter needs to be carried out in greenhouses and greenhouses. In winter, water s...