Characteristics: newly bred in new varieties of rice and cooked,green stalks,
songhua autumn sowing engraftment 75 days after harvest. Red loose, flat,
fine and delicate, pedicel green, long, commodity character excellent, one
ball weighs about 2 kilograms, high output, grows strong, strong disease
resistance,good resistance, wide adaptability.
Cultivation key points:1 the reasonable arrangement of sowing date,Beijing,
tianjin and north China region and the Yellow River basin in June mid to late
sowing. The varieties of red sandstone best optimum temperature between
13-23 ℃,so the rest of the reasonablearrangement of sowing date according
to local climate condition.
2 cultivating strong seedling , seedling should choose good soil, and pay
attention to rainproof insect-resistant,timely watering after emergence,age
of seedling control in 26 to 30 days, 4-6 true leaf engraftment in time.
3 reasonable density, each about 667 square meters plant 2400 strains.
4 planting before sufficient basal (667 kg) per 667square meters of organic
fertilizer, engraftment and budding stage after a moderate amount of n, p, k,
cauliflower catagen keep strip surface dry humidity, appropriate knot ball late
notice for sufficient moisture. Do a good job picking leaves cover flowers
before harvest, to ensure red white and red edge loose timely recovery.