How do you grow the tungsten
Cultivation: warm water impregnated, washed and sprouted in an environment of 25-30°c, seeded in white, with temperatures of about 25 - 32°c during the day and about 15 - 20°c at night。
Land preparation: 20 - 25 cm deep and flattening, applying decomposition organic weights of 2000 - 3000 kg, and calcium phosphate 20 - 30 kg。
Sterilization: chronic seedlings are given about 10 days before planting, and are planted when there are two to three real leaves。
Management: 10 per cent of manure is applied after planting, fertilizing before flowering and watering in a timely manner。
I. How to put the those
1 child breeding
(1) before seeding, the seed is impregnated using warm water at 55°c and is constantly immersed until water temperatures fall to 30°c, continuing to soak for about 8 - 9 hours, then washing the seed and placing it in an environment of 25 - 30°c for seeding. After three to five days, seeds can be planted when they are white。
(2) if planted on a seedbed, the spacing of each seed is contained at about 5-8 cm。
(3) the temperature is controlled at 25 - 32°c in the day and at night at 15 - 20°c in the morning。
(4) at low temperatures, some 10 days before planting。
Land consolidation
(1) deep tilling 20-25 cm, then flattening, 1 m wide, 0. 3 m wide and 0. 25 m high。
(2) accumulated organic fertilizers of 2000-3000 kg per acre and calcium phosphate of 20-30 kg。
Three
When the seedling grows to two or three leaves, it is planted. Each plant is set at 2 lines, with a distance of approximately 50 cm。
Management
(1) fertilisation
After planting, 10 per cent of the manure of a man who is known to be decomposed is poured once。
Before the two flowers were sprung, two to three times fatter and watered in time after each。
After flowering, fertilization was stopped, a combination of gold leaf was sprayed once, followed by a combination of gold leaf fat every 7 to 10 days during flowering。
Prior to the first harvest, 1,000 kg of resuscitated human urine per acre, or 15 kg of urea. After that, every harvest, every fat。
(2) other management
1 on-time frame, approximately 2 m tall, and on-time chicken。
When the main chicken grows five to six leaves, the main chicken is grafted and its growth is promoted。
Three female chickens, two strong chickens in the upper part, to replace the main chicken, and the remaining chickens, one or two melons and two leafs, for heart-picking. The subsequent growth of the sun is also repeated by the retention of one or two melons and two leafs。
Between 7 and 9 a. M. And 6 and 7 p. M., pollen from male flowers was collected and painted on the head of the female column open on the same day。
Ii. The whole forklift method of the tungsten
1. Fork in the whole
When the main chicken grows to five new festivals, it can cut off the sprouts of the top of the branch with scissors, ensuring that the nutrients of the plant are not excessively lost and that branches grow as quickly as possible。
2. Cutting branches
(1) cuts out the branches that have grown so as to prevent uneven light on the plant and ensure good ventilation in the field。
(2) the sick leaves, the weak branches and the yellow leaves shall also be cut off in time to reduce nutrient consumption and concentrate nutrients on strong branches。
3. Harvesting fruit
(1) the removal of ill-developed buds during the pregnancy period and the timely removal of excess buds in case of excessive growth are required to increase the yield of the plant。
(2) in the outcome period, the poorly grown fruit needs to be removed, usually leaving only one or two healthy fruit on each chicken。
Note by the secretariat
(1) before a cut is performed, the tools that will be needed will be required to disinfect the wound。
(2) after the cut has been completed, grass-wood ash can be painted at the wound of the plant, and potassium permanganate solution can be sprayed for disinfection to prevent bacteria。
