Planting Technology Lists
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Causes and Countermeasures of Leaf falling during the growing period of Ligustrum lucidum
Ligustrum lucidum is a kind of excellent color shrub. In some places, its leaves, especially the new leaves, appear spots one after another in the growing season, and then develop to dry up, the leaves fall off, the branches gradually dry up from top to bottom, and a small number of them die. According to the survey, most of the deaths occurred in the middle of the planting plots and grew well around them. The reasons are mainly caused by the following two aspects. First, the cause of this condition caused by the disease is the spot disease of Ligustrum lucidum. Spot disease is caused by pathogenic fungi. The leaves appeared brown in the early stage of the disease.
2019-01-15 -
Mushroom fly
The larvae, also known as maggots, mainly feed on the fruiting body to cause tunnels and affect the quality, and the wound is also easy to be infected by bacteria and rot. Different methods should be used to control mushroom flies in different periods. There are a large number of maggots in front of this mushroom, which can be fumigated with dichlorvos at the amount of 0.90 kg / 100 square meters, while 0.15 kg of 1% potassium chloride or sodium chloride solution is sprayed on each culture block (which can be replaced by 5% salt water). After mushroom, maggots can be sprayed with low-toxic pesticides such as fish rattan essence, pyrethroid, nicotine and so on. (nicotine can be self-made
2019-01-15 -
How to process large mushroom after harvest
Strobilaria megacephala, also known as pleated globe-shaped mushroom, is an artificially domesticated wild strain, which has a gradually expanding trend in recent years. Its mushroom flavor fragrance, meat crisp tender, good palatability, high yield, high price, considerable economic benefits. However, the preservation time of fresh mushroom is short and it is not easy to store. If it is not sold fresh in time, it will cause great loss. In order to ensure that economic benefits are not lost, the salting processing and dry processing technology of P. macrophylla are introduced here. 1. Salting processing of mushroom 1. Harvesting. The mushroom body used for salting and exporting should be mature at 6~7, i.e.
2019-01-15 -
Winter and spring mushroom house management essentials
The variety and quantity of fresh vegetables in winter decreased, and edible fungi began to sell well in the market. The management of overwintering mushroom houses should be strict, and a little carelessness will cause greater losses. When the temperature of mushroom house for cultivating edible fungi drops below 10℃, autumn mushroom production has ended and winter management period enters. During this period, it mainly prevents the soil particles in the mushroom bed from being too dry, the mycelium shriveled and the indoor exhaust gas is too much, and the strains are frozen to death, resulting in the reduction of production of spring mushrooms in the coming year. Spray water, topdressing regularly and quantitatively. Dry winter climate, bed evaporation is large, for convenience
2019-01-15 -
Biological characteristics of Pleurotus ostreatus
Slippery mushrooms, also known as slippery mushrooms, bare-cap scale umbrellas, Japanese are called Naomi mushrooms. Scientific name pholiotanamekio. In botanical classification, it belongs to fungal phylum, subphylum basidiomycetes, basidiomycetes, Umbellifera, hyphomycetes and Umbelliferae. Is a rare variety, originated in Japan, since the mid-1970s, began in the southern part of Liaoning Province, and now the main producing areas are northern Hebei, Liaoning, Heilongjiang and other places. Since our county began large-scale production in 1989, making use of local resources and climate advantages, through the continuous technological innovation of the majority of scientific and technological personnel, slippers have been made.
2019-01-15 -
Several pests harming mushroom shed
1. Mushroom flies: larvae, also known as maggots, mainly feed on fruit bodies to cause tunnels and affect quality, and the wounds caused are also easily infected by bacteria and rot. Different methods should be adopted to control mushroom flies at different stages. A large number of maggots occur before the mushroom, which can be fumigated with dichlorvos at a rate of 0.90 kg/100 square meters, and at the same time spray 0.15 kg of 1% potassium chloride or sodium chloride solution (which can be replaced by 5% salt solution) on each culture block; after the mushroom is damaged by maggots, spray rotenin, pesticide and nicotine.
2019-01-15 -
Salting processing Technology of fresh Mushroom
1. Mushrooms used for salinization should be harvested at the right time to remove impurities and remove diseases, insects and moldy individuals. Mushrooms require complete caps and cut off the base of mushroom feet; Pleurotus ostreatus should lift the fruiting bodies one by one to eliminate deformed mushrooms; hericium Erinaceus and mushrooms require removal of aged stalks. Harvest on the same day, processing on the same day, not overnight. 2. Rinse first with 0.6% salt water (excessive concentration will make the mushroom body red) wash away impurities such as mud chips on the mushroom body surface, and then rinse with citric acid solution (ph 4.5).
2019-01-15 -
Why does the mycelium produce mushrooms sporadically?
The normal situation is that after the mycelium has penetrated, it begins to produce mushrooms within a few days of recovery. But sometimes the mycelium only sends the fungus tube 2pg 3, or even lmax 2 appears the fruiting body, which is an abnormal phenomenon. Some advertise that their own strains are excellent "precocious and high-yielding strains", which is a lie. In fact, this situation is a manifestation of the degradation of bacteria. There are also external factors, such as: (1) the amount of bacteria used is too large, and the old strains produce mushrooms. (2) if the fashion is too tight, cultivate the bag.
2019-01-15 -
Fan fern round fern
Scientific name: Nephrolepisauriculata alias: Fernaceae: Polypodiaceae, fan fern plant category: medium terrestrial fern morphological characteristics: plant height 60cm. Rhizome thick and transverse, densely scaly, dark brown. Leaves distal, subpapery, below sparsely brown scales. Petiole length 30~45cm. Leaf blade 25-30cm long, fan-shaped. Leaf veins reticulate, meshes dense and with embedded branched veinlets. Spores
2019-01-15 -
New cultivation techniques of Pleurotus ostreatus with good quality
Pleurotus ostreatus, also known as Pleurotus ostreatus, is crisp and tender in texture, delicious in taste and rich in nutrition. It is a kind of Pleurotus ostreatus which has a straight diameter of less than 3 cm with harvested fruiting body. Because the mushroom body is small, fresh and delicious, it is very popular in the market. Since its introduction for 2 years, our center has made a perfect summary of its biological characteristics and cultivation techniques. The new high-quality cultivation techniques of Pleurotus ostreatus are summarized as follows. 1 Pleurotus ostreatus is a kind of low temperature fungus in cultivation season, the temperature range of mushroom production is 5 ~ 22 ℃, the optimum temperature range is 13 ~ 18 ℃, and the suitable temperature is 9 ~ 9 in this area.
2019-01-15