Key High-Yield Transplanting Techniques for Rice Variety Xinyou 205 in Jinggu County
Xinyou 205 is one of the main rice varieties promoted under the 2010 Science and Technology Demonstration County Project in Jinggu County. The following technical points should be noted during transplanting:
1. Field preparation: the field must be plowed three times and harrowed finely, with the field level and the soil turned to mud.
2. Fertilization: apply 1000-2000 kg of decomposed farmyard manure deeply per mu, 40 kg of compound fertilizer in the middle layer, and 10-15 kg of potassium sulfate or potassium nitrate.
3. Transplanting time and density: the transplanting period is mid-April, and transplanting should be done on the second day after field preparation, with seedling age of 40-45 days. During transplanting, keep a thin layer of water on the field surface, with the water layer maintained at 2-3?M, and insert the seedlings 1.5-2 cm into the soil. Use wide-narrow row strip planting (8+4) x 4 cun, with a planting density of 18,000-22,000 hills per ?M mu.
After transplanting, mainly strengthening fertilizer and water management and the prevention and control of diseases, insects, and weeds will allow a high yield to be obtained.