Planting Technology Lists
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Control techniques of yellow poplar inchworm
First, the harm: silk cotton, yellow poplar, Wei spear, elm, poplar, willow and so on. The larvae gather the leaves to feed, eat up the leaves and eat the skin of the twigs, resulting in the death of the whole plant. Second, the law of occurrence: there are 3 generations of 2murs a year, overwintering as pupae. Adults inhabit hidden places of branches and leaves during the day, move at night, mate, and lay eggs on the back of the leaves, arranged in double rows or blocks. There are dozens to more than a hundred eggs. Most of the eggs hatched at 5: 00 in the morning, the leaves were harmed, the skins were eaten, and the mature larvae fell into the soil and pupated.
2019-01-11 -
Cultivation techniques of Populus tomentosa
Populus tomentosa, also known as Populus tomentosa, has numerous branches and leaves. Leaves are whorled with three leaves, which are large, medium and small, all of which are long oval, leathery, thick and shiny. Populus tomentosa is an evergreen shrub or tree, belonging to 6 genera and 30 species of Populus tomentosa. It has strong and fine wood and produces temperate and subtropical mountains of Jiangsu, Zhejiang and Anhui in China. Summer boxwood branches with small yellowish flowers, apetalous flowers with a light pink fragrance, flowers in clusters at the top, showing umbels, bearing fruit after anthesis, one seed per fruit. Most of the reproduction is seed sowing, because it is difficult to grow up, so more cropping
2019-01-11 -
The method of making bonsai of guazi and boxwood
Guazihuang poplar, also known as Buxus tomentosa, thousand-year-old dwarf, etc., is an evergreen shrub or small tree of the family Populus, which is native to the Yangtze River Basin and the south of central China. Sex like warm, semi-overcast, humid climate, drought resistance, cold resistance, pruning resistance, is a shallow root tree species, slow growth, long life, is an excellent wood for bonsai production. Bonsai materials one is to use sowing or cutting propagation, although a large number of seedlings can be obtained, but not only for a long time, but also it is difficult to get roots and claws, vigorous Gucci good material. The second is to dig up the old pile, and the high-quality material depends on more.
2019-01-11 -
Maintenance and Management of Populus tomentosa Bonsai and Control of Diseases and insect pests
Guazihuang poplar, also known as Buxus tomentosa, thousand-year-old dwarf, etc., is an evergreen shrub or small tree of the family Populus, which is native to the Yangtze River Basin and the south of central China. Sex like warm, semi-overcast, humid climate, drought resistance, cold resistance, pruning resistance, is a shallow root tree species, slow growth, long life, is an excellent wood for bonsai production. Maintenance and management Guazi Huang Yang likes to be wet and needs to be watered frequently to prevent the leaves from falling off due to water loss. The period from May to August is the peak growth period of Populus tomentosa, which can be combined with watering and applying thin rotten cake fertilizer for several times. Pay attention to repair at all times
2019-01-11 -
Control methods of Populus tomentosa pests
The larvae of Populus tomentosa, Populus tomentosa and holly were used as nests to damage host plants, and the damaged leaves showed yellow withered spots at the beginning, and then the whole leaves fell off. Silk spinning binds the leaves and the fallen leaves together, so that the leaves can not be extended, the growth and development is seriously affected, and the whole plant dies when the damage is serious. Shanghai has three to four generations a year, with serious overlap of times. In the vertical year, March activities began to pupate in mid-April, and Eclosion began in late April.
2019-01-11 -
Pleurotus ostreatus
Pleurotus ostreatus, belonging to Pleurotus ostreatus, Pleurotus ostreatus (Pleurotus ostreatus). It is a kind of native wood-rot fungus growing in the subtropics, which is a rare edible fungus. Its attractive appearance, crisp and tender meat, delicious taste, excellent taste, rich in amino acids and cellulose, high protein content of fruiting body, higher than that of Flammulina velutipes, known as "god mushroom". Researcher Liao Hanquan, an expert on microbiology in the province, believes that the variety of Pleurotus ostreatus is rare. Planting Pleurotus ostreatus can make rational use of forest resources in mountainous areas, maintain a virtuous circle of ecological agriculture, and drive farmers to become rich.
2019-01-11 -
Organic cultivation techniques of Pleurotus ferulae
In the cultivation season, the optimum temperature for the growth of Pleurotus ferulae mycelium was 5 ℃ ~ 32 ℃, but it grew fastest at the temperature of 25 ℃, and the best temperature for fruiting body growth was 8 ℃ ~ 15 ℃. When cultivating Pleurotus ferulae, the mushroom bag is usually made from September to October, and the mushroom production management is carried out from November to April of the following year. Cultivation places and cultivation methods: the cultivation sites can be used as idle houses in rural areas (which must be renovated). If underground projects (civil air defense tunnels, national defense projects, basements) are equipped with light sources and ventilation facilities, they can also be used as cultivation sites. Pleurotus ferulae
2019-01-11 -
Artificial cultivation of Pleurotus ostreatus
In nature, animals, plants and fungi are tripartite and complement each other. If plants are the producers of nature, animals are the consumers of nature, and fungi are the decomposers of nature. It is the mutual coordination of the three that maintains the ecological balance of nature. among these three, our understanding of animals and plants has reached more than 80%, and our understanding of fungi can reach 5%, which shows that our understanding of fungi is still in its infancy. Relevant experts predict that as a supplement to food in the future, practical bacteria will be the solution.
2019-01-11 -
Classification and Packaging Standard of Mushroom
Quality Standard Basic quality requirements: fresh and clean, no abnormal smell or taste, no abnormal external moisture, carefully picked, fully developed, with maturity suitable for market or storage requirements. Super grade same variety, excellent shape and color, mushroom not expanded, with the inherent color of this variety, no water damage, no rot, the same variety, normal shape and color, mushroom not expanded, with the inherent color of this variety, no water damage, no rot, no pests and other injuries. second
2019-01-11 -
Cultivation of Pleurotus ostreatus with bag material covered with soil
Tiger milk mushroom alias Poria cocos Pleurotus ostreatus, Japanese known as Nanyang Poria cocos, for both medicine and food mushrooms. Pleurotus ostreatus is mainly used as medicine in sclerotia, and the fruiting body contains 16%-45% protein, which is edible. Sclerotia contains glucose, fructose, galactose, maltose, cellobiose, palmitic acid, inositol, oleic acid and so on. Some countries and regions in Africa have a long tradition of edible and medicinal Pleurotus ostreatus. They cut the fruiting body of Pleurotus ostreatus into fine pieces, or remove the sclerotia from the sclerotia, boil them in salt water, slice or grind them, and cook them with other seasonings.
2019-01-11