-
Plastic Mulch Cultivation Techniques for Winter-Planted Potatoes, A Planting Guide for the Nanyang Basin
Potato is a crop used both as food and as a vegetable, and winter-planted potato is currently one of the more ideal winter crops. Spring potato production in the Nanyang Basin suffers few disasters and can guarantee supply during the early-summer vegetable off-season, with relatively high economic returns. In recent years the cultivated area has grown larger and larger, and in some places potato has become the main cash crop for local farmers. The winter-planted potato cultivation techniques for the Nanyang Basin are described below. 1. Choose good varieties. After full emergence, the effective growth period of winter-planted plastic-mulched potato in the Nanyang Basin is about 90 days, so seed potatoes should be selected that are suitable for local
-
Key Technical Points for Spring Sesame Cultivation with Plastic Film Mulching
Plastic film mulching cultivation can bring sesame yields to over 150 kg per mu, and some can exceed 200 kg, so film mulching is an effective cultivation measure for achieving super-high sesame yields. The specific techniques are introduced as follows: 1. Seed selection and timely early sowing: After plastic film mulching, the effective growth period of sesame is extended. Therefore, mid-to-late maturing excellent sesame varieties with waterlogging tolerance, disease resistance, and high yield potential should be selected, such as Yuzhi No. 5, No. 7, No. 8, and sesame hybrids. Early sowing is suitable, with a sowing period from the end of April to early May, to fully utilize the growing season and increase sesame yield. 2. Land preparation
-
Detailed Explanation of Key Techniques for Plastic Film Mulch Cultivation of Angelica sinensis
Angelica sinensis, of the Apiaceae family, is a perennial herb with a thickened root. The leaves are several times pinnately compound. It flowers in summer, with white flowers in compound umbels. The fruit is oblong-elliptical, with broad wings on the lateral ribs. It is produced in China's Gansu, Shaanxi, Sichuan, Hubei, Yunnan, Guizhou and other provinces. In traditional Chinese medicine, the root is used as medicine; it is warm in nature and sweet, bitter and pungent in taste, with the functions of nourishing blood and invigorating the body, regulating menstruation and relieving pain, and is mainly used to treat blood deficiency, irregular menstruation, dysmenorrhea, amenorrhea, rheumatic arthralgia, traumatic injuries, carbuncles and so on. The root contains volatile oil and other components; the volatile oil can calm and regulate uterine activity. The water-soluble components of Angelica sinensis have an excitatory effect on the uterus as
-
Detailed Explanation of the Plastic Shed Cultivation Method for Button Mushrooms
Using plastic film sheds to cultivate mushrooms offers simple construction, easy dismantling, cleaning and disinfection, and good heat and moisture retention, producing mushrooms with high yield and good quality. For the shed site, choose a spot near the village edge with relatively high terrain, convenient water sources, open surroundings, and beneath tree shade with a composting yard. Use wooden strips, bamboo poles, hemp stalks, reeds, rattan, wire and similar materials as building materials. The mushroom shed should face south, with its size and height determined by the terrain and cultivation area. Inside the shed there are 5 to 6 layers, with 65 cm between layers and a width of 1.3 to 1.6 m. Build the shed and the racks at the same time, joining them tightly
-
The 10th Regiment of the First Agricultural Division pioneers a new water-saving technique for dryland rice cultivation with drip irrigation under plastic film
In 2010, the 10th Regiment of the First Agricultural Division of the **Production and Construction Corps used new science and new technology to transform traditional agriculture. Faced with a severe shortage of water resources and its disadvantaged position as a unit downstream of the First Division's water supply, it independently developed new machinery for sowing rice on dryland with drip irrigation under plastic film, which was put into rice production and vigorously promoted by Aral City of the First Division. According to Kong Jun, the First Division's deputy division commander in charge of agriculture, this cultivation model not only saves labor in rice planting but also conserves water resources and farmland costs, helping to increase rice yields and efficiency, and it has opened a new chapter for the Corps' agriculture and livestock farms.
-
What are the benefits of plastic film mulching cultivation for Schisandra chinensis?
After the small seedlings are planted, water them thoroughly immediately so that the roots come into full contact with the water. Do not overwater; watering until thoroughly soaked is sufficient. Too much water will affect the soil temperature. Once the water has seeped down, plastic film mulching (preferably black plastic film) should be carried out promptly. This can raise the soil temperature, maintain soil moisture, and prevent weed growth. Plastic film mulching is an effective measure for promoting the survival and rapid growth and development of Schisandra chinensis seedlings. For arid regions, it is an effective method for increasing the seedling survival rate.
-
Key Techniques for Ridge Cultivation of Potatoes with Plastic Mulching
After the seed potatoes are planted, flatten the ridge surface with a flat shovel, which helps with weed control and film covering. For 667 sq m, use 80 ml of the herbicide Dual mixed with 40 kg of water and spray it on the ridge surface. The herbicide should not be sprayed all at once; leave a small portion and spray it in the furrows after the film is covered. To prevent weeds, 667 sq m requires 4 kg of 90 cm wide micro-film. When covering the film, be sure to seal the two sides and the ends of the ridge tightly with wet soil, and seal another horizontal line with wet soil on the ridge surface every 6-7 m to prevent strong winds from lifting the plastic film and affecting the heat preservation effect. After the seed potatoes emerge
-
New Technique for Whole-Seed Potato Cultivation with Plastic Mulch and Double Rows on High Ridges
1. Reasonable crop rotation and stubble reversal To economically and effectively utilize soil fertility and prevent soil-borne diseases, pests, and weeds, avoid continuous potato cropping or planting potatoes on the stubble of other root and tuber crops. Also, do not rotate with other Solanaceous crops such as eggplant and tomato, otherwise yields will be reduced by 15%-20%. Potatoes can be rotated with cereal crops and legume crops for more than 3 years. 2. Land preparation and ridge formation Potatoes are suitable for planting in deep, loose soil, with deep plowing and fine land preparation. After harvesting the previous crop, promptly clear the stubble, plow deeply about 25 cm
-
Key Techniques for Plastic Film Mulch Cultivation of Spring Potatoes
Spring potatoes are sown from late January to early February and harvested and marketed in mid-May, yielding about 1700 kg of tubers per mu, with relatively high economic returns. The cultivation techniques are as follows: 1. Select good varieties and strictly treat seed potatoes. Choosing excellent virus-free potato varieties is the foundation of high-yield cultivation. Suitable varieties should be early-maturing, high-yielding, stable-yielding, with strong comprehensive disease resistance and good quality. Cut the seed potatoes lengthwise into pieces of 50-80 g each, ensuring each piece has upper buds, and dip them in a 1:200 solution of carbendazim or coat the cut surfaces with plant ash, then spread them out to dry for 1-2 days until the seed pieces
-
Detailed Explanation of the Key Technical Steps for High-Yield Cultivation of Plastic-Film Mulched Potatoes
Plastic-film mulched potatoes have the characteristics of early sowing, high yield, early marketing, and high benefit. Developing plastic-film mulched potatoes is of great significance for enriching the vegetable supply of urban and rural people and increasing farmers' income. 1. Deep plowing and land preparation, storing enough subsoil moisture. The formation and expansion of potato tubers require a deep, loose, and moist plow layer. 1. Land selection: It is advisable to choose loam or sandy loam with deep soil layers and medium or above fertility, rotate with legumes and cereal crops, and avoid continuous cropping with solanaceous crops and root-tuber crops. 2. Deep plowing: After the previous crop is harvested, deep plow in time.
条件筛选