Method for cultivating mesembryanthemum crystallinum

Abstract

The invention discloses a method for cultivating mesembryanthemum crystallinum. The method comprises the following steps of (1) sowing, namely before sowing, sieving a seedling substrate, watering the substrate by using a water spraying pipe with the proper humidity of 85%, and sowing mesembryanthemum crystallinum seeds into the substrate of pure vermiculite; (2) germinating, namely after sowing, keeping the humidity of the seedling substrate at 80% and the temperature at 26-28 DEG C, and after sowing for about 4-6 days, enabling the mesembryanthemum crystallinum to emerge completely; and (3) seedling management, namely controlling the seedling environment temperature to be 22-28 DEG C and the environment humidity to be 65-75% after seedling emergence, and after seedlings grow to have three main leaves, transplanting and planting the seedlings into a field or a potted plant container. According to the method for cultivating the mesembryanthemum crystallinum, the bottleneck of a mesembryanthemum crystallinum seedling raising technology in an adverse environment is broken through, annual production of potted mesembryanthemum crystallinum is achieved, and supply and demand imbalance caused by seasonal shortage of the mesembryanthemum crystallinum market is solved.

Description

technical field [0001] The invention relates to the field of crop planting, in particular to a method for cultivating ice vegetables. Background technique [0002] Ice vegetable (Mesembryanthemum crystallinum Linn.), scientific name Ice leaf Rizhonghua, also known as crystal ice vegetable, ice vegetable, originates in South Africa, is a plant of the genus Apricotaceae, and has a full growth period of 5-6 months. The stems and leaves of the plant are fleshy, with a dense transparent vesicular structure on the surface, rich in natural inorganic salts, amino acids, antacids, and minerals such as sodium, potassium, and carotene. The taste is slightly salty and crisp. It is a common dish in salad dishes, and it can also be used in product development in the field of health care. Since the introduction of ice vegetables to China, its high nutritional value, refreshing taste and high appearance have gradually become a vegetable with great development potential in my country, which...

AI Technical Summary

Problems solved by technology

Iced vegetables like cold and cool environment, avoid high temperature and humidity, especially ice vegetable seeds are sensitive to high temperature, the germination efficiency of seeds decreases sharply under high temperature conditions, and it is difficult for seedlings to survive

Therefore, the most suitable cultivation time for ice vegetables in the south of the Yellow River Basin in my country is spring and autumn and winter—open-air cultivation in spring and protected cultivation in autumn and winter. The high temperature and humidity from May to September is not suitable for the cultivation of ice vegetables. growth, resulting in the impossibility of annual cultivation and production of ice vegetables, the market supply is seasonal