+86 137 2867 0944
Choose a plot of land with convenient transportation, supporting water and electricity facilities, good drainage, and far from pollution sources. The soil should be sandy loam with a pH value of 5-6. It is advisable to use cereal crops or vegetables such as wheat and corn in the previous crop. Combine the application of base fertilizer to complete land plowing and leveling, complete transplanting and leveling before early October, and complete live broadcasting and leveling before mid November. Apply 2000-3000 kilograms of high-quality decomposed farmyard fertilizer per mu to the seedling land, and 4000-5000 kilograms of fertilizer to the transplanting land. Plowing and rotary tillage 2-3 times, with a depth of 15-20 centimeters. In late autumn, level and make high beds, build a bed every 1.8-2 meters, with a bed height of 15-18 centimeters, a bed top of 1.4 meters, and a ditch bottom width of 30 centimeters.
② Seed (seedling) requirements
The seed is flattened spherical, brown in color, with wart spots on the surface. -At a temperature of 5-55 ℃, the germination rate of seeds should not be less than 65.8% after 150 days. The selection of seedlings requires complete bud heads, long and thick strips, solid texture without fibrous roots, yellow white color, no impurities, strong stress resistance, and high quality and yield.
③ Planting
Live broadcast in mid to late October, planting 2.5 kilograms per acre, with a 2cm deep trench horizontally or vertically, a row spacing of 10-12 cm, and a soil cover thickness of 1-1.5 cm. Transplant from early to mid November, with a row spacing of (5-6) cm x (13-15) cm, while planing and transplanting; Cover the soil with a thickness of 2.5-3.5 centimeters.
