High benefit of interplanting Pinellia ternata in fruit forest
Dry Pinellia ternata is the most suitable for fruit forest interplanting, because it likes to shade the environment, and the plant is easy to fall seedlings (seedlings withered and yellow and atrophy) in the high temperature season, causing the tuber to stop growing, while the hot summer fruit forest Yemao is the natural protective umbrella for sunshade during the vigorous growth period of Pinellia ternata, which provides favorable conditions for the normal growth of tubers. About 120 kg of dry products can be harvested by interplanting Pinellia ternata in fruit forest per mu, and its planting benefit is 3-5 times higher than that of conventional crops.
1. Sow seeds. The seeds can be sown from March to May in spring. Combined with ploughing and ploughing each mu of fruit forest planting land, 3000 kg of mature organic fertilizer was applied as base fertilizer, and shallow ditches were opened side by side with tree rows on the ground, with a distance of 15-18 cm and a width of 6-8 cm, and then arranged tubers in each ditch according to the distance of about 10 cm. The tuber buds were up, and the soil was covered after planting.
two。 Weed. 50% Acetochlor EC should be sprayed in time within one or two days after planting Pinellia ternata tuber, which can inhibit the growth of annual Gramineae weeds; in the plant growth period, if there are many weeds, it can be controlled by Wenzite or 8% efficient herbicides.
3. Fertilize. Due to the dense row spacing of Pinellia ternata, it is inconvenient to topdressing after sowing, therefore, sufficient base fertilizer should be applied.
4. Disease prevention. There are few diseases and insect pests in the plots of Pinellia ternata, and leaf spot disease and virus disease sometimes occur, which can be controlled with 1RU 1RU 120 Bordeaux solution and 65% Daimen zinc 500 times solution, respectively.
5. Harvest. The tubers of Pinellia ternata can be dug in autumn and winter after sowing in spring. When the stems and leaves wither and turn yellow, pick up the tubers carefully on a sunny day. Separate the fresh tubers according to size, and the tubers less than 1 cm in diameter can be reserved as seeds and stored with wet fine sand; the tubers with a diameter of more than 1 cm can be peeled and dried to become a commodity.
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Cultivation techniques of Pinellia ternata
Dry Pinellia ternata alias three-leaf Pinellia ternata, three-step jump, Ma Yuguo, swallow tail and so on. It belongs to Pinellia ternata of Araceae. Pinellia ternata is a commonly used traditional Chinese medicine, with tubers for medicinal purposes, with dryness, dampness and phlegm, anti-vomiting and other functions, raw Pinellia ternata is poisonous. It is mainly produced in the provinces of the Yangtze River Basin and is now cultivated all over the country. 1. Habitual perennial herbs, 15-30 cm tall. Tubers globose or oblate, fleshy inflorescences. Superior male flowers, inferior female flowers, monoecious, flowering from May to July and fruiting from June to September. Dry Pinellia ternata likes dampness
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How to select and prepare land for planting Polygonatum chinensis
Planting Huang Jing should choose shaded and humid mountains or relatively humid farmland, and the soil quality should be fertile sandy loam or light clayey soil. Using mountain planting, shrubs and weeds under the forest can be cleaned up in spring and autumn, turning and planing about 30cm, removing tree roots and other sundries, raking fine and leveling, making beds with the topography, waiting for sowing or planting. The use of farmland can be ploughed before planting, combined with ploughing 3000 kg of organic fertilizer per mu, after soil preparation to do bed reserve.
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