It is well known that Mashan medicine is rich in nutrients and is favored by consumers in daily life. Its cultivation method is simple and has a good planting prospect. So how is Ma Ya medicine? The following is a cultivation technique of 10,000 yuan per mu of yam, which is shared by Xiaobian.
1. Site selection
Choose the land to choose high ground, well drained, deep sandy loam soil. Apply the loose soil and fill the bottom. The yam tail of the upper part of the disease-free root is used as a seed block, and the new high-fat film (mixed with the seed coating agent) can be used for soaking seeds, which can repel underground pests, isolate virus infection, strengthen respiratory intensity and increase seed germination rate. .
2, do 畦定æ¤
When the temperature is maintained at 12 ° C and the ground temperature is stable above 10 ° C, it can be colonized. Cover the wet sand 7 to 10 days before sowing, and cover the plastic film to carry out germination. Ditching at a distance of 80 cm, a wide row spacing of 80 cm, a narrow row spacing of 30 cm, a planting depth of 3 to 4.5 cm, a plant spacing of 15 to 20 cm, and the yam tails are laid flat in the same direction in the same direction. surface. For more sprouts, choose 1 or 2 strong buds and remove all the rest as soon as possible.
3. Field management
After the emergence of the yam yam, it is necessary to bracket the vine in time, and remove the vine on the base to retain the upper side vine. In the early stage of growth, weeding and weeding should be carried out until the top half of the vine. In the upper half and full frame, each fattening 1 time, appropriate to chase some potassium fertilizer or foliar fertilizer, while spraying a new high-fat film to improve resistance.
When the leaves begin to expand, the leaves are sprayed with the roots. The leaf photosynthesis product (nutrient) is transported to the root system to improve the nutrient conversion rate and the loosening ability, so that the rhizome can be rapidly expanded and the medicinal content is greatly improved. Mashan medicine is a drought-tolerant crop. In order to increase production, it should be lightly watered 1 or 2 times in long dry and rainless weather conditions. In case of rainy weather, it should be drained in time to prevent damage.
4. Pest control
Anthracnose is a common disease in the production of yam. Once the surface is found to have lesions, an appropriate amount of mancozeb plus a new high-fat film foliar spray can be used at the beginning. Generally, it is sprayed once every 7~10 days, 2~3 times. can. The nematode is a large pest of Mashan medicine, and the control method is generally spread with 5% of the gram of phosphorus granules and 3 kg evenly in the planting ditch.
Maize yam cultivation wants to obtain high yield is actually very simple, only need to pay attention to field management and pest control during the planting process. The above is a detailed high-yield planting method of Mashan medicine, you can learn from.
Black tea (dark tea) is named after the black appearance of the finished tea. It is one of the six major tea groups and is a post-fermented tea. The main production areas are Guangxi, Sichuan, Yunnan, Hubei, Hunan, Shaanxi and Anhui. The traditional black tea is made from high maturity black wool tea, which is the main raw material for pressing tightly pressed tea.
The process of making black tea generally includes four steps: killing, kneading, stacking and drying. Black tea is mainly classified as Hunan black tea (Fu tea, Qianliang tea, black brick tea, Tri-tip, etc.), Hubei green brick tea, Sichuan Tibetan tea (border tea), Anhui Gu Yi black tea (An tea), Yunnan black tea (Pu'er tea), Guangxi Liubao tea and Shaanxi black tea (Fu tea) according to geographical distribution.
The yellow powder in black tea is commonly known as golden flower, a beneficial microorganism, the so-called golden flower, is in the processing of raw materials through the flowering of this special procedure, specifically in the black tea bricks to cultivate a kind of coronary aspergillus substance called coronary scattered cystic bacteria, commonly known as the golden flower, observed under the microscope, each individual golden flower is umbrella-shaped clusters, the whole body is golden and eye-catching, ringed into a group, evenly distributed.
Yunnan black tea powder ; Hubei black brick tea powderï¼›Pu'er tea power
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