A new method of interplanting Cucumber with beans

Coptis is a rare Chinese herbal medicine produced mainly in the area of ​​800-3000 meters above sea level. The yield per mu (1 mu = 1/15 ha, the same below) is 200-300 kg. At present, the market price of more than 100 yuan per kilogram, the development of Coptis is a good project for farmers in the hills and mountains to increase income. In order to solve the long production cycle shortcomings of Coptis, and realize short-term growth and income for many years, farmers in Chuanzhu Township of Emeishan City explored a set of Coptis intercropping soybeans (also known as soybeans), fruits, and dried fruits in the long-term practice of Coptis production. New methods such as Miki Chinese herbal medicines have received many benefits and have had a good effect of comprehensive income increase. First, the growth characteristics of Coptis Rhizoma Coptis has a long growth cycle. Generally, young crops must be managed for 4-5 years after transplanting. The growth and development of Coptis chinensis is half-yin and half-yang during growth and development. It is afraid of high light and high temperature. Often use bamboo sticks half plastic shade net scaffold shading temperature. Second, the advantages of Coptis intercropping beans Intercropping bean fruits, with replacement scaffolding, planting good seed beans and deciduous fruit trees at a certain distance, can effectively play a role in shading and cooling, greatly reducing the labor input required for scaffolding. 2. Increasing the fertility and promoting the growth of the deciduous rot of the legumes and fruit trees of the intercropped coptis increase the organic matter of the soil and provide pure natural organic fertilizer for the growth of Coptis, so as to effectively improve the quality of Chinese medicinal materials. In particular, the roots of legume crops have a large number of rhizobia, strong nitrogen fixation, and provide a lot of nutrition for the growth of Coptis. 3. In order to grow short, each year, there is income of Coptis chinensis due to no growth during the first 1-4 years of growth, and the annual income of Coptis chinensis is increased. Each year, Coptis can produce 50-100 kilograms of beans per year and the income is 200-300 yuan. Produce 200-300 kilograms of fruit, income 400-500 yuan. The annual combined income of Coptis intercropping can reach more than 500 yuan, which can increase income by more than 2,000 yuan during the growth period of Coptis Rhizome in one season. Third, Coptis intercropping soybeans Soybeans should choose vertical fan type or main stem type, do not choose the creeping type. 1. Variety selection varieties selected cooked varieties is better. Such as white Maodou, Xingnong 2, Zhedou 3, Gongdou 5 and so on, the growth period of 120-140 days is appropriate. 2. Timely planting of spring sowing should be carried out before and after the “Guyu” festival when the soil temperature rises above 12°C. 3. Soil preparation and fertilization Coptis seedlings were used for weeding once, and 30 kg of compound fertilizer with a complete N, P, and K content was planted. 4. Soybean seeds are seeded for one time before sowing, and seeds that are full and bright are selected. In order to achieve an increase in yield, inoculation was performed with ammonium molybdate and rhizobia. The practice is: prepare 5 kg of soybeans, choose 8 g of ammonium molybdate, use 250 g of hot water to fully dissolve, cool and reserve, use rhizobium powder 25 g, dissolve with 250 g of water and mix thoroughly, and prepare two solutions. Sprinkle the beans and mix them well, spread them in a cool place and then dry them. 5. The finely grounded Coptis is about 1 meter wide and about 30 centimeters wide. Use a small shovel or a wooden hoe nest for sowing. The nest has a diameter of about 5 cm and the nest has a depth of about 8 cm. Row spacing by Huang Peihuang each broadcast 3 lines, that is, each side of the box and the middle of the box to broadcast a vertical row, the nest spacing of 30 cm, each bean seed 4-5 seeds, first in the bottom of the compound fertilizer 6-7 grams, and then Cover a little of the topsoil to cover the fertilizer, then add the beans, then cover the nest. 6. Fertilizer management topdressing Miao Fei, mu urea 5 kilograms, when the first piece of compound leaves fully deployed when the armpits deep, after the application of cover soil strict, pay attention not to damage the roots of Coptis; early flowering spray 1 fertilizer, can 50 grams of borax or 50 grams of ammonium molybdate was used to spray 50 kilograms of water; timely picking up the heart, and taking control of the leggy plants by picking up the heart, by removing the tender tip of the main stem about 2 centimeters long at flowering stage. 7. In case of diseases such as downy mildew, sclerotinia, etc., pest control can be done with 80% dexamethasone wettable powder 500-600 times solution or 25% carbendazim wettable powder 300-500 times spray. Occurrence of insect pests such as aphids and bean pods may be 40% omethoate emulsion 2000 times solution or 50% phoxim emulsion 1000 times solution spray. 8. Timely harvest When the soybean plants have all become yellow, the bean leaves begin to fall off, and harvesting is appropriate when the grain and pod wall can be detached. At the time of harvest, the bean leaves were first plucked and placed in the pit of the Huangliandi. Using a hoe to cut the bean strain lightly, leaving the roots containing the rhizobia in the soil will facilitate the growth of the berberine. Must not be uprooted, because the roots that take root nodules fat source, it will pull the soil, damage Huanglian root, affecting the normal growth of Coptis. Four, Coptis intercropping fruit trees fruit trees can play a cooling effect of shading, leaves play a role in enhancing soil fertility, while playing a comprehensive synergies, Coptis intercropping fruit trees should choose deciduous fruit trees, such as peach, plum, chestnut, etc. The row spacing is 3m 4m. It is appropriate to plant 55 plots per acre of Coptis, timely pruning management after falling leaves in autumn and winter, and using bamboo claws to collect the leaves on the leaves of Coptis chinensis to collect and rot in the trunk, for the coming year. Spring soil laid the foundation on the soil.