How to cultivate stingless cucumber?
1, the cultivation season It can be planted for 2 to 3 days in 1 year, and it can also be cultivated for a long season. Early spring sorghum planting seedlings from mid-January to early February, planting in mid-February and harvesting in late-March. Late autumn cultivation is planted in mid-August and planted at the end of August to early September and harvested from October to December. Overwintering pods were planted in late September to mid-October and planted from late October to mid-November, and harvested from December to February. 2, cultivate strong seedlings 1 About 75g per acre. Seeds are hot-pressed in 55-degree hot water and stirred continuously. The water temperature drops and then the water is heated to keep the water temperature at 55°C for 10 minutes; or with 50% carbendazim 500-fold soaking for half an hour, then soaking in warm water 4～ Let it cool in 6 hours and germinate at 24～26°C. Use nutrient pods (10cm10cm) or plugs (50 holes) to raise seedlings. It is best to use grafted seedlings. Long-season cultivation must use grafted seedlings. Commonly used rootstocks are black-skinned squash. Both cucumbers and black-skinned squash are sown in the seedling tray. Cucumbers are sown 3 to 5 days earlier than pumpkins. When the pumpkin cotyledons are flattened, they are grafted when the true leaves are revealed. 2 Seedlings in winter and spring are suitable for electric heating and multi-layer covering. Seedlings use precision on demand, germination temperature is suitable for 24 ~ 26 °C, generally 4 days to emerge, after emergence, maintain 20 ~ 28 °C during the day, night 14 ~ 18 °C. On cloudy days, it is 20 to 25°C during the day and 10 to 12°C at night. One week before planting, low-temperature seedlings should be planted. Daytime bed temperature 20 ~ 25 °C, night 5 ~ 10 °C, while controlling watering. In summer and autumn nursery seedbeds are covered with shade nets to cool down the shade, small waters are poured to prevent drought and cool down, and when the rains are covered, agricultural film seedlings are added. Seedling age 25 to 35 days, physiological seedling age 2 leaves 1 heart colonization is the most suitable, the maximum seedlings no more than 4 leaves. Seedlings grow seedlings, dark green leaves, thick stems, developed roots, no pests and diseases. 3, colonization The first half of planting Mushi high-quality organic fertilizer 8 to 10 cubic meters, nitrogen, phosphorus and potassium three elements of compound fertilizer 50 ~ 80kg, fine soil preparation, dregs, disinfection. It is made of small sorghum, which is 80-120cm wide and two rows. Seedlings 2 to 3 true leaves when planting, spacing 35-40cm, 1700-2000 per acre planted. Set the planting election on sunny days, dig a hole to water, and then cover the hole with soil after infiltration, so that the soil and soil of the seedling will be combined to facilitate the development of the root system. China Extract Powder For Use As Dietary Supplement Extract Powder, Extract Powder Manufacturer Shaanxi Kang New Pharmaceutical co., Ltd. , https://www.anabolicsteriod.com