Select spinach species to choose the fine varieties, planting fertilization before planting, fertile soil should choose fertile soil, good thermal insulation water retention plots. Before ploughing Mushi 5-6 cubic meters of high-quality farmyard fertilizer, compound fertilizer 40 kilograms, intensive cultivation, leveling and making. Make sure to keep a moderately clear wind barrier when setting up the site.
Suitable for sowing time and method
The seeds were soaked in warm water (35°C) and new high-fat membrane (to increase germination rate) for 12 hours. The seeds were sown and broadcasted, and the seeds were sprayed and sprinkled with water after sowing. Then, the drug mixed gluten was spread on the surface to prevent the earthworms from damaging the seedlings. Before the wintering spinach stopped growing, when the plants reached 5-6 leaves, they had stronger cold-resistance. Therefore, temperature control in production is the most important.
After the winter management of spinach sprouting, it is necessary to carry out a shallow hoeing soil to play a role in weed control. When the plant grows 3-4 leaves, keep the soil moist and apply the fertilizer as appropriate; when the plant grows 5-6 leaves will stop growing, it should be watered in time, and the timing of watering should be on the surface of the soil. When frozen. Frozen water is best to use manure, is conducive to spinach early spring to accelerate the growth of green, timely spraying strong stalk, can make the plant thick stems, leaves hypertrophy, fresh leaves, plants lush, strong natural taste. At the same time, it can increase the ability to resist disasters, reduce the amount of pesticides and fertilizers, and reduce residual poisons.
Food And Beverage Additive is a nonnutritional substance that is added consciously, generally in small amounts, to food to improve its appearance, flavor, structure, or storage properties.According to this definition, food fortifiers with the purpose of enhancing the nutritional content of food should not be included in the scope of food additives.Food additives have the following three characteristics: one is to add to the food of the material, therefore, it is generally not eaten alone as food;Second, it includes both synthetic substances and natural substances.Third, it is added to the food for the purpose of improving the quality of food and color, aroma, taste and for the need of anti-corrosion, preservation and processing technology.
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