The first hybrid, medium maturity, vigorous growth, harvested about 90-95 days after planting in autumn, the flower bulbs are white, the stems are green and thick, the flower shape is round and loose, the yield is high, and the single bulb weight is about 1.2-1.7kg. Tolerant to temperature difference, adapt to a wide temperature difference, good quality, good commodity, popular in the market, the mid-to-late variety of Pinus sylvestris.
Main cultivation measures:
The ecological adaptability of cauliflower is sensitive to climatic temperature. The suitable temperature for the growth period of this variety is 8-24℃, and the suitable temperature for curd formation is 8-22℃, which has a wide range of adaptation to temperature differences. The reference base fertilizer amount is 1500kg of organic fertilizer per acre (666.7m2) + 50kg of potassium sulfate ternary compound fertilizer + 1.5kg of boron fertilizer + appropriate amount of calcium and molybdenum fertilizer, 15kg of compound fertilizer per acre for 20 days after planting, the flower buds differentiate before budding Topdressing compound fertilizer 30kg/mu flower bulb swelling fertilizer. Pay attention to cultivating strong seedlings. In autumn, the seedling age is about 25-30 days. Deep furrows and high ridges are cultivated. Choose strong seedlings for transplanting. Planting two rows per border, double-row "Pin" shaped dislocation planting, is conducive to ventilation and light penetration, and good seeds are matched. Only good law can get high yield. It is recommended that the spacing between rows is 55×60 cm, and planting about 2000-2200 plants per acre. For top dressing, 100g of borax and 50g of ammonium molybdate can be added per mu, or sprayed with foliar fertilizer containing calcium, boron, molybdenum, and magnesium. After planting, there is a lot of fat and water, pushing it to the end. Calcium and boron fertilizers should be properly sprayed on the leaves during the heading stage to prevent dry core burns and hollow bulbs in the plants. Acidic soils should increase the amount of boron fertilizer. When the diameter of the flower ball is close to 13-15cm, the large leaf can be half-folded to cover the flower ball, or use our company's professional bagging to make the flower ball whiter and more commercial. Pay attention to timely drainage of waterlogging in continuous rainy days, and to prevent the occurrence of diseases such as black rot, downy mildew, gray mold, and sclerotia.
Adaptability: (The variety is suitable for planting area and planting season)
1. In the autumn of Hubei, the seedlings will be cultivated in the open field from July 20 to August 5, and the seedlings will be cultivated from July 25 to August 5 in Hunan. Seedlings are cultivated from July 15 to August 15 in autumn in southern Anhui, seedlings are cultivated on July 10 and August 5 in autumn in northern Anhui, and seedlings are cultivated from July 15 to August 10 in Jiangxi.
2. Seedlings will be cultivated from July 15th to August 5th in autumn in southern Jiangsu, Shanghai and northern Zhejiang. Seedlings are cultivated from July 15 to July 25 in northern Jiangsu, and seedlings are cultivated from July 25 to August 15 in southern Zhejiang.
3. Seedlings will be cultivated from July 10 to July 20 in autumn in Guanzhong of Shaanxi and Zhengzhou of Henan. Seedlings are cultivated in Sichuan Basin and Chongqing Dam District from August 5th to August 15th. In Shandong, seedlings are grown from June 20th to July 10th in autumn, and from January 10th to February 20th in spring. Seedlings were cultivated from March 20 to May 10 in Dingxi, Gansu, and from April 1 to April 30 in Xining, Qinghai.
4. Seedlings are cultivated from August 5 to September 15 in southern Fujian and southern Guangdong, and seedlings are cultivated from July 25 to August 5 in northern Fujian.
5. The above sowing dates are in plain or flat areas in the solar calendar, for reference only. The microclimate in other regions and some provinces should refer to the local climate and planting habits to select the appropriate sowing date. After successful trial planting in a small area, large-scale planting can be promoted.
risk warning:
1. It is not advisable to plant too late in autumn, otherwise there is a risk of redness when the flower bulbs are formed during low temperature. Pay attention to spraying boron, calcium and molybdenum micro-fertilizers on the leaves during the early growth period to prevent the occurrence of dry heartburn. Master the sowing temperature to avoid the occurrence of "green flowers" and "hairy flowers" and other symptoms that would reduce yields.
2. Because seeds have complex genetic factors, and climate, soil and cultivation management conditions have a great impact on the cultivation results, the company will not be responsible for any reduction in production or losses due to the above reasons. All regions should reasonably arrange the promotion of planting on the basis of the successful trial planting. If purity problems occur, the company shall bear the economic responsibility according to the purity differences based on the identification results of the relevant authoritative departments.
3. The seeds should be stored in dry and cool conditions to avoid affecting the germination rate of the seeds. This product is coated with 50% Fumei double wettable powder, which is toxic! If accidentally touching the skin or splashing into the eyes, rinse with plenty of water for at least 15 minutes. If swallowed, induce vomiting, gastric lavage, catharsis, and seek medical attention with this label. (Low toxicity)