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How to grow water dropwort? Mastering these cultivation key points is crucial
(1) Land preparation: choose a plot with strong water retention capacity and a supplementary water source, apply decomposed organic fertilizer as base fertilizer, rake level and refine the soil for later use. (2) Division propagation: water dropwort prefers cool conditions and fears heat. After April, as temperatures rise, water dropwort grows poorly. At this time, choose a shaded, relatively cool plot as the summer seed plant field. Keep the field water merely moist; you can also build a frame and cover it with a shade net to help lower the temperature. When the weather turns cool in September, pull up the seed plants, divide them into small plantlets with roots, and transplant them into the main field. The plant spacing is 30 cm x 30 cm.
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New water dropwort variety successfully bred in Hubei
The new water dropwort variety "Eshuiqin No. 1", bred by the Wuhan Vegetable Research Institute (postcode: 430065, tel: 027-88116313), recently passed variety certification in Hubei Province. The variety has a plant height of 45-50 cm, 5.0-5.5 leaves per plant, strong adaptability, a crisp texture and a strong aroma. Every 1 kg of fresh product contains 82.04 mg of vitamin C and 0.93 g of crude fiber. The yield per 667 sq m (1 mu) reaches 3200-37
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Detailed Explanation of Water Dropwort Seed Saving Methods and Technical Key Points
Select robust mother plants, requiring characteristics such as medium height, thick stems, short internodes, and relatively concentrated tillering. Once the mother plants are selected, transplant them into the seed-saving field immediately after pulling. The water dropwort seed-saving field should be a paddy field that is warm and sunny, easy to drain, and convenient for roguing. Cultivate finely, applying 1 ton of decomposed human and animal manure and 50 kg of plant ash per mu as base fertilizer. In mid-November or late March to early April of the following year, choose warm and sunny weather, pull selected seed plants from the main field, arrange them in clumps of 3-4 stems, and transplant them neatly. After spring planting, the plants that survive grow relatively small, generally
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Key Technical Points and Precautions for Saving Seed of Water Dropwort
Water dropwort reproduces asexually, and its stems are the propagation material. For water cultivation, select seed plants in late November. The selection criteria are: possessing the excellent characteristics of the variety being saved, with moderate plant height, thick and sturdy stems, relatively short internodes, numerous and robust axillary buds, a well-developed root system, and freedom from insects and disease. The selected seed plants are then immediately transplanted into the seed-saving field. The seed-saving field should be chosen in a spot sheltered from the wind and facing the sun, with convenient drainage and irrigation. In mid-October, carry out fine land preparation and apply a thick basal fertilizer. When planting the seed plants, maintain a 1 cm water layer in the field, with both row spacing and plant spacing of 25 cm,
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What are the control methods for the rice water-dropwort grasshopper?
Scientific name Gesonula punctifrons (Stal), belonging to Orthoptera, Acridoidea. It is distributed in Jiangsu, Zhejiang, Jiangxi, Fujian, Guangdong, Guangxi, Taiwan, China, Sichuan, Yunnan and other provinces and regions. Its hosts include rice, taro, lotus root, wild narcissus, sugarcane, corn and other plants. Damage characteristics: adults and nymphs chew leaves into notches or eat the leaf mesophyll leaving the epidermis; damaged leaves show small purple transverse spots, affecting photosynthesis and hindering plant growth. Morphological characteristics: female adult body length 19-22 mm, male adult
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Water dropwort farming set Zheng Weiying on the road to prosperity
Zheng Weiying: Water dropwort paves the road to prosperity
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Soilless water dropwort cultivation makes harvesting faster for farmers
Soilless water dropwort cultivation saves farmers time at harvest
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Key Techniques for Growing Water Dropwort in Greenhouses in Summer
Greenhouse Cultivation Techniques for Water Dropwort in Summer
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