I. Selection of varieties
In summer orchids should be grown in a highly adaptable and productive variety such as ri-green, tokyo green, green green, etc。
Ii. Cultivating seedlings of appropriate age
The planting period is from 6 to 30 days. When the first leaf spreads, the seedlings are planted when it is four to six。
Iii. Holding, structure
The choice is to have strong water-protected, organically rich, high ground, well-drived plots and dredged. Organic fattening of 2,000 kg per acre, compound fatting of 33 kg, followed by a width of 1. 3 to 1. 5 metres (panches) and a small high height of 15 cm. Two-way branches, 50 to 60 centimetres and 40 to 50 centimetres per acre, plant around 2,000。
Iv. Field management
One game of fatty management: two to three consecutive showers in the event of a hot and clear day. The main measures for the timely pursuit of fertilizers after a live tree are: 15 days after planting, when the ground is covered with thin ground and once with thin peanut gill water, and 30 kg of co-fertilized bouquets and acres, 15 kg per acre for the pursuit of compound fertilisation. The whole life must be sustained by a wet rainy season in order to prevent flooding in a timely manner; and during the dry season, especially during the boom in flower buds, more water should be poured or poured in a timely manner。
2 play pest control: broccoli disease is mainly ailment, frost, etc. Stereosis can be treated with 5 per cent acinol 1,500 times the liquid spray spray, while frostic disease can be treated with 64 per cent acne-wettable powder 500 times the fluid powder or 58 per cent accelerant manganese zinc 500 times the humid powder spray. Vegetables and moths can be treated with 500-100 milligrams of sharp suspension, or 3,000-4,000 times of chlorocypermethrin, with 800 times more pure or acre.
