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How to carry out field management of licorice? Four key points to master
Cultivation: Licorice seedlings grow slowly, and weeds have a relatively large impact on them. Cultivation should be combined with timely removal of weeds, with weeding 2-3 times in the same year. After the plants grow larger, weeds become fewer. Pay attention to pulling out weeds, and avoid hoeing the soil, so as not to damage new shoots sprouting from the rhizome. Topdressing: Licorice belongs to the legume family, and its root nodules have nitrogen-fixing ability, so nitrogen fertilizer is generally not applied, and phosphate fertilizer is mainly used for topdressing. After the aboveground parts of licorice wither in late autumn, 2000 kg of decomposed farmyard manure can be applied per mu to cover the ground, so as to increase ground temperature and soil fertility. Thinning: For direct-seeded seedlings of the same year, when they have 2-3 true
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Detailed Explanation of the Key Technical Points for Color-Turning Management of Shiitake Mushroom Logs
The color-turning management of mushroom logs can be divided into two methods: color turning after bag removal and color turning within the bag. Current production is mostly aimed at obtaining flower shiitake or high-quality thick shiitake, so the within-bag color-turning method is mostly adopted. Its basic management is as follows: 1. Perforation for oxygen enrichment: after the mycelium has fully colonized, the substrate is filled with mycelium, and its metabolic rate increases greatly. Perforation serves the purpose of increasing internal oxygen, expelling waste gas, boosting metabolism and dissipating part of the moisture, and is the first step of color-turning management. 2. Promoting separation of the film from the walls: through perforation, moving, and so on, prompt the plastic film to separate from the substrate. For early-maturing strains with a short colonization time
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Key Technical Points for Overwintering Management of Shiitake Mushroom Bags
After the Winter Solstice arrives, temperatures will drop noticeably. Regarding how to do a good job of overwintering management for shiitake mushrooms, the following technical suggestions are hereby put forward for mushroom growers' reference: 1. Remove the shade net originally used for cooling and heat insulation so that sunlight shines directly onto the plastic greenhouse, thereby raising the daytime temperature inside the greenhouse. 2. Reduce the number of ventilation times around the greenhouse, exchanging the air once every other day. For the small arched film inside the greenhouse, apart from when picking shiitake mushrooms, there is generally no need to lift the film for ventilation. After one flush of mushrooms is finished, let the mushroom bags dry and ventilate for 7-10 days, then inject water to stimulate pinning. During the pinning stimulation period, pay attention to heat preservation. Inside the mushroom shed
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Key Technical Points for Autumn Management of Shiitake Mushroom Bag Cultivation
Shiitake mushrooms have a long fruiting period, spanning three seasons - autumn, winter and spring - about 10 months. Generally, inoculation is done in August to September, and fruiting occurs in November to December. Shiitake mushrooms that grow before December are called autumn mushrooms. In shiitake mushroom bag cultivation, autumn management is very important. The key techniques are as follows: 1. Indoor mycelium incubation. It takes more than 60 days from inoculation to physiological maturity for shiitake mushrooms. After inoculation, they should be promptly moved into the incubation room for culturing. The bags are arranged in a "well" pattern, stacked 8 to 9 layers high, with the room temperature controlled at around 25°C and relative humidity kept below 70%
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What are the key management points during the Shiitake mushroom mycelium growth stage?
Key management points during the Shiitake mushroom mycelium growth stage The suitable conditions for Shiitake mushroom mycelium growth are a temperature of 22°C-26°C, air humidity of 60%-65%, good ventilation, and darkness or weak light. From 1-6 days after inoculation, it is the period of mycelium germination and colonization. Since the mycelium grows weakly, the temperature of the mushroom bags is 1°C-3°C lower than room temperature. To provide suitable temperature for the mycelium, the room temperature should be adjusted to 28°C-29°C. Room temperature, pile temperature, and bag temperature should be measured every day, with bag temperature as the main factor for regulating room temperature and pile temperature. At this time, the mushroom bags should not be moved to prevent contamination by foreign fungi
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Key Management Techniques for Fast-Growing, High-Yield Shiitake Mushrooms
In fast-growing, high-yield shiitake mushroom production, the supporting management techniques are crucial and directly affect the yield and quality of the mushrooms. 1. Management during the spawn-running stage: Move the inoculated spawn bags to the culture room, control the room temperature at around 25°C, and keep the relative humidity below 75%. During the spawn-running period, the heat released by mycelial respiration makes the temperature inside the bags 2-4°C higher than outside. During this period, attention must be paid to preventing excessively high temperatures; especially in the middle and late stages, the room temperature should not exceed 25°C. After 15-20 days, when the mycelium grows to a colony circle
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Detailed Explanation of the Key Cultivation and Management Techniques for the Black Locust (Robinia pseudoacacia 'Idaho')
I. Propagation Methods The black locust is easy to propagate by root burying, cuttings, or grafting, and can also be propagated by digging up roots. For root burying propagation, select 1-2 year old main and lateral roots of the black locust, with a diameter of 0.3-1.5 cm being suitable. Each mu requires 10-12 kg of seed roots, and each kg of seed roots can be cut into 300-400 segments. Two methods can be used: greenhouse seedling raising and transplanting, and field root burying. The seedling raising time indoors varies depending on the region, and transplanting to the field is done in mid-May. Field root burying is carried out when the outdoor minimum temperature is above 10°C. Cut the
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Cultivation Techniques and Management Methods for the Honey Locust
Tree species name: Honey Locust; Latin name: Gleditsia triacanthos L.; English name: Honeylocust; Family name: Fabaceae; Latin family name: Leguminosae; Chinese alias: Three-thorned Honey Locust; Ecological habits: A large deciduous tree in the subfamily Caesalpinioideae of the family Fabaceae. Bipinnately compound leaves with 18-28 leaflets. Fast-growing, with superior timber quality, a well-developed root system and strong adaptability; it tolerates both wet conditions and barren soil
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Cultivation Techniques and Management Methods for Belgian Azaleas
Belgian azalea, also known as Western azalea. It produces abundant flowers, has a long flowering period and grows quickly, and is a valuable ornamental flower introduced into China from the Netherlands and Belgium in recent years. It belongs to the Ericaceae family and is an evergreen small shrub. I. Flower habits: Belgian azalea is an acid-loving flower with well-developed, fine fibrous roots. When planting, loose soil with good permeability should be chosen, with humus soil from under forest trees being the best. During growth it prefers conditions of high temperature and high humidity. II. Cutting propagation: Belgian azalea has a long growth period and can be propagated by cuttings throughout the year, generally
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What is the introduction performance of the early yellow flat peach? Detailed explanation of cultivation and management key points
The early yellow flat peach was bred by the Zhengzhou Fruit Research Institute of the Chinese Academy of Agricultural Sciences through hybridization using 8-21 as the female parent and a French flat peach as the male parent, and was named in 1997. It was introduced to Toutunhe Farm at the end of the last century. Through nearly ten years of trial planting observation, this variety is relatively suitable for the local natural conditions and can be developed and promoted in the **suburbs of towns along the economic belt on the northern slope of the Tianshan Mountains. 1) Overview of the introduction site. Toutunhe Farm is located in the western suburbs of Urumqi and belongs to the 12th Division of the XPCC. The soil is half sandy and half clay, and the soil pH is moderately acidic. It belongs to a mid-temperate semi-arid climate zone, with four distinct seasons,
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