Method for high yield of spinach and reserving seeds for planting

Abstract

The invention provides a method for high yield of spinach and reserving seeds for planting. The method includes the steps of cleaning seeds, immersing seeds, pre-treating growth hormone, accelerating germination, soil working and sowing, controlling insect diseases, managing field, selecting stock trees, bagging female plants, artificial pollination, removing bags and harvesting. The method greatly improves the disease-resistant and insect-resistant capability, lowers incidence of diseases, improves the quality of spinaches, and substantially increases high-yield capability. In this way, spinaches can be planted in summer. Excellent planting resources can be reserved, space can be saved, and a plurality of types of seeds can be reserved for planting in a same booth without interfering each other. The operation is simple and convenient.

Description

technical field [0001] The invention belongs to the technical field of herbaceous plant cultivation, and in particular relates to a method for high-yield and self-seed retention of spinach. Background technique [0002] Spinach (Spinacia oleracea L.), also known as Persian vegetable, red root vegetable, parrot vegetable, etc., belongs to the family Amaranthaceae and is an annual herb. It is rich in nutrition, contains more protein, multivitamins, various minerals, as well as folic acid, amino acids and dietary fiber, and has high therapeutic and medicinal value. At the same time, it is a popular vegetable in my country, which is planted in both the north and the south, and occupies a pivotal position in the daily consumption of residents and the supply of vegetables in the market. The flowers of spinach are unisexual flowers, a few have bisexual flowers, the male flowers are spikes, and the female flowers are clustered in the leaf axils. Generally, dioecious plants, a few ...

AI Technical Summary

Problems solved by technology

[0004] Spinach seeds are small in size and full in granules. In the actual cultivation process, the seed skin is too thick, and the inner germ cannot grow through the skin, resulting in a low germination rate of spinach seeds. At the same time, because spinach seeds contain a small amount of bacteria or microorganisms, These microorganisms easily absorb the necessary nutrients inside the seeds during the germination process of the seeds, resulting in stunted seeds and affecting the normal growth of spinach plants. Moreover, spinach is a vegetable that is not resistant to heat and strong light. The growth is poor, and the economic benefits of spinach in summer are very low. If certain production measures can be taken, it can be planted even in July, so that it can be on the market from August to September, and the economic benefits are extremely high.