Biological characteristics
1. Parasitic process: Cistanche seeds with germination vitality are brought into contact with the vigorously growing Haloxylon ammodendron, and germinated under the stimulation of parasitic inducers under appropriate environmental conditions such as temperature, humidity and soil pH. Haloxylon ammodendron combined with Cistanche seeds formed a parasitic bud, which further developed into a massive sucker, and grew a Cistanche plant on a massive sucker to complete the parasitic process.
2. Growth status: After the completion of the parasitic process, one or more cone-shaped cistanche venules grow on a block sucker, and one or more strains of cistanche dominica are formed therefrom. Cistanche plants can not photosynthesis themselves, the required water and nutrients are completely dependent on the host Haloxylon supply, are transported by block suckers. The fleshy stem on the block sucker grows scaly leaves and inflorescences. It is generally believed that Cistanche plants grow underground in the first and second years, and in the third year, if they are buried shallowly, they can grow to the ground. If it fails to grow on the surface, the stem tip of Cistanche will continue to grow upward.
3. Flowering: Each year after Chingming, before the beginning of summer (from the beginning of April to the beginning of May), the inflorescences of the spike exposed to the ground. The rapid flowering under the stimulation of light, the flower emits a strong fragrance, attracting insects such as flies and bees to pollinate. Its inflorescence is infinitely inflorescence, that is, the flowers in the lower center open first and the flowers at the top open last. Flowering May-June. After flowering Cistanche plant, the shorter length is about 30-40 cm, the longest can reach 2 meters or more.
4. Fruit-setting: After pollination, the ovary develops oval pods that mature from June to July. The pods turn brown from yellow and brown. After maturation, it splits in two halves and releases a large number of tiny brown oval seeds.
5. Regeneration: After flowering and solidification, the above-ground stems of Cistanche are partially rotted, and the underground stems also lose their vitality. They are decomposed and rotted by soil microorganisms; or after the stems are excavated, they can regenerate new Cistanches plantlets from the lumpy sucker at the base. Repeat the above growth process. The massive sucker can survive for many years, as long as it is not destroyed, new plants of cistanche can grow from each plant after flowering, seeding or digging.
Safeguard
A large area of ​​Haloxylon protected area should be established with the focus on the protection of Cistanche. Haloxylon ammodendron and Cistanche deserticola should be forbidden to be cut, and artificial propagation should be actively carried out to expand its distribution area. The Alxashan area has already returned to farmland to establish 200 million mu of protected area and 400,000 mu of artificial woodland.
Greenhouse Drip Irrigation System
Fertigation is using your irrigator to fertilise the plants and soils as you water, which is the most efficient and advanced practice of fertilization. Aid of pressure system (or natural divide terrain), the soluble solid or liquid fertilizer, according to the soil nutrient content and crop fertilizer regularity and characteristics of species, with the fat of with irrigation water, through a controlled water supply pipeline system, supplying, the compatibility, water through the pipe and drop head form drip irrigation, uniform, regular, quantitative, infiltration area crop root growth and development, make the main root soil always stay loose and appropriate moisture content, at the same time according to different crop fertilizer characteristics, environment and soil nutrient content in soil; Crops in different growth phase water requirement, the different development stages of the fertilizer rule is the demand of design, the water and nutrient timing quantitative, provided directly in proportion to the crops.
Greenhouse Drip Irrigation System,Greenhouse Micro Irrigation System ,Plant Drip Irrigation
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