GB 1352-1986
Replaced
T/TFHT Z029-2020
Abolished
Group standards
T/TFHT Z029-2020 Oyster Mushroom Cultivation Techniques Specification
T/TFHT Z029-2020 Oyster Mushroom Cultivation Techniques Specification
Price:
$ 20.00
Basic Information
Standard Code:
T/TFHT Z029-2020
Standard Type:
Group standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Medicine, health, and labor protection
ICS Name:
Cereals, legumes, and their products
Publish Date:
2020-05-13
Implement Date:
2020-05-13
Scope
Scope: This standard specifies the terms and definitions, planting environment, pre-planting preparation, planting process, field management, harvesting, and storage and transportation in the cultivation of yams. This standard applies to the cultivation and management of yams. Main technical content: 1. Planting environment: - Furrow or hole planting: It is recommended to select non-repeated sandy loam plots with a high elevation, a groundwater level below 2.0 m, and a soil layer thickness of more than 1.5 m, which are convenient for irrigation and drainage and have loose and fertile soil. - Trench planting: It requires a deep soil layer, convenient irrigation and drainage, and loose and fertile soil. The environmental quality should meet the requirements of NY/T 391. 2. Pre-planting preparation: 5.1 Variety selection: Select varieties with excellent comprehensive economic characteristics, strong disease and pest resistance, and good adaptability. The quality standards for yam tubers and segments are: straight, smooth, robust, disease-free, and undamaged; the quality standards for seedless yam tubers are: with typical characteristics of the variety, large in size, shiny, undamaged, and free from diseases and pests. 5.2 Tuber treatment: 5.2.1 Drying: Before planting, cut the yam tubers used as seedlings into segments of 7–10 cm in length and weighing about 100 g each. The cut surfaces should be coated with quicklime or ash and dried appropriately. The drying time for seedless yam tubers is 7–10 days, and for yam segments, 10–15 days, until the skin turns green and the cross-section shows a dry shell. 5.2.2 Seed soaking: Soak the treated yam segments and seedless yam tubers in 50% Multisporin WP at 500 times the concentration for 10 minutes, or in 70% Difenoconazole WP at 200 times the concentration for 15–20 minutes. After soaking, dry them. 5.2.3 Germination induction: Place the soaked yam segments and seedless yam tubers flat and close together,