Temperatures of 25°c ~ 30°c in the daytime and 13°c ~ 18°c in the night contribute to curbing the growing stock and preventing the falling fruit. The normal cucumber planting period is best in mid-july and late august, so that after mid-august, the flowering result period increases the temperature differential between day and night, which is conducive to cucumber growth and production。
Iii. Planting
Autumn cucumbers should be grown in soil fertile, fattening, water conservation and open sandy soil. Due to their shallow roots, weak absorptive capacity, rapid production and high results, the field is established to apply sufficient base fat. The soil should normally be moderately ploughed in a timely manner after the harvest of the front crop, and the soil must be luminous, based on decomposed pigring fattening, with 2500 to 3,000 kg of acre. It is grown as a well-drained, small, high, 7 to 10 metres long, 1. 3 to 1. 4 metres long, 70 to 75 centimetres wide, 10 to 12 centimetres tall, 60 to 65 centimetres wide, and double-line cultivation. If the diaphragm is covered, disease prevention and flood control are better。
Iv. Field management
In accordance with the characteristics of the cucumber's different reproductive periods, various measures of fertilization, water irrigation and chinese farming should be adopted in a timely manner to regulate the promotion and control of a balanced development of nutritional production and reproductive growth, with a view to long-term growth in order to achieve high yields. Mainly:
1. Fertilizer management and chinese farming: at the initial stage of seeding and transplantation, emphasis is placed on water management to ensure seeding or survival. The time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, and the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, and the time frame, and the time frame, the time frame, the time frame, and the time frame, the time frame, and the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time frame, the time for discrepancies should be detected in a timely manner to ensure full seedling. After seedlings, 15 to 20 kg of nitrogen fertilizer per acre and 20 to 25 kg of phosphate per acre during chicken seasons and flowering results, care is taken that recovery should be followed once and that 0. 1 to 0. 2% of potassium phosphate or compound fertilizers can be sprayed. In addition to fertilization, care must be taken to increase water consumption. Before and after the harvest of the root melons, water should be controlled, combined with grass-cutting and shallow farming, with attention to drainage and flood prevention. Water is usually poured every three to four days into the guacamole period, which reduces the number of times。
