Planting Technology Lists
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Periodic pruning of adult tea trees
In order to maintain the exuberant growth of the tea tree, maintain the good population structure of the crown for a long time, facilitate the operation and management, and prolong the high yield life of the tea tree, it must be regulated by annual pruning in addition to strengthening the fertilizer management. The main purpose is to flatten the tree crown, to make the germination position relatively consistent, to adjust the number and weight of buds, to control the tree height, to stimulate the germination of round tea, and to improve the quality of fresh leaves. The depth of light pruning should be determined according to tea variety, tree age, climatic conditions, management level of tea garden and tree potential. The strong pruning of the tree should be shallow, as long as it is cut off by 3 ~
2019-01-16 -
Light pruning and Deep pruning of mature Tea trees
Light pruning (1) Light pruning: the purpose of light pruning is to promote the germination and growth of tea buds, increase production density and enhance the growth of tea trees. it is an indispensable technical measure to create and cultivate good picking surface. The degree of light pruning is to cut off 3-5 cm of branches and leaves on the surface, or you can cut off the autumn shoots of last year, leaving summer shoots. In the form of light pruning of small and medium-sized leaf tea trees, it is appropriate to cut the surface into an arc, which can increase the width of the picking width and is beneficial to increase the yield per unit area. For young and adult tea trees, light pruning can be carried out every year or every other year.
2019-01-16 -
Total developmental cycle of tea plant
The whole life period of tea tree is from seed germination to senescence and death. According to the growth and development characteristics of tea plant, it can be divided into four biological age periods, namely: seedling stage, juvenile stage, adult stage and aging period. Seedling stage: from seed germination, seedling unearthed to the formation of standing bud at the end of the first growth, it is the seedling stage. Generally speaking, the seeds began to germinate in March of that year and lasted for about 4-5 months until July. Attention should be paid to keeping the soil loose and moist during the seedling stage, so that enough air can be obtained for seed germination.
2019-01-16 -
Initial management measures after tea planting
The ability of direct seeding or transplanting tea seedlings to resist natural disasters is weak, so it is necessary to cultivate and manage them carefully in order to ensure the robust growth of tea seedlings, especially in the first and second years. At the same time, the growth of tea plant is continuous for quite a number of years, such as extensive management in the early stage, poor seedling growth or low survival rate, serious lack of trees, which will inevitably affect the later growth, resulting in low yield per unit area. therefore. The focus of the initial management is to carefully protect the seedlings and ensure the whole seedlings and strong seedlings. The tasks of the first year can be summarized as follows: drought resistance, anti-freezing, weeding and fertilization, and filling gaps in seedlings. In addition, straight
2019-01-16 -
Processing of shredded kelp with Pleurotus ostreatus
Raw materials: 300 grams of fresh Pleurotus ostreatus, 200 grams of kelp, 50 grams of carrots, 20 grams of soy sauce, 10 grams of cooking wine, 3 grams of refined salt, 2 grams of monosodium glutamate, 10 grams of spring onions, 5 grams of ginger, 15 grams of water starch, 5 grams of sesame oil, 50 grams of oil, the right amount of fresh soup. Method of operation: wash Pleurotus ostreatus, remove the root, scald it with boiling water, fish it in cold water and cool it, squeeze out the water and cut it into shreds. Wash the kelp, cut it into shreds, blanch it in a boiling water pan, remove and drain. Wash the carrots and cut into shreds.
2019-01-16 -
Experiment on processing Technology of canned Pleurotus ostreatus
Pleurotus ostreatus is one of the main varieties of edible fungi, which belongs to Pleurotus ostreatus, Pleurotus ostreatus and Pleurotus ostreatus in taxonomy. The cultivation technology of Pleurotus ostreatus is simple, the technical difficulty is relatively small, and the cultivation raw materials are extensive, which make it the artificial cultivated variety with the highest yield and the largest sales in the domestic edible mushroom market. It is widely cultivated in our country, especially in the north. In some provinces and cities, it has become the pillar industry of local agriculture, and many farmers in poor areas have embarked on the road of getting rich by cultivating Pleurotus ostreatus. It is not difficult to predict that with the development of international and domestic markets
2019-01-16 -
High yield cultivation method of Pleurotus ostreatus Bud Transplantation
It is common for Pleurotus ostreatus to grow unevenly in bed cultivation, especially in outdoor sunny border cultivation. These dense small mushroom buds grow into only 3-4 edible mushrooms, and most of them wither gradually after three or five days, which consumes a lot of nutrition on the one hand, and on the other hand, the withered mushroom buds will rot and deteriorate if they are not treated in time, causing diseases and insect pests. resulting in reduced production in the next crop. If these mushroom buds are selected and transplanted, it can not only reduce the damage of diseases and insect pests, but also increase the yield by 20%. The methods of transplanting Pleurotus ostreatus buds are introduced as follows: 1. Get ready for work. Transplanted
2019-01-16 -
Companion planting technique of Gastrodia elata in four ponds
The four-pond companion planting method of sexual reproduction of Gastrodia elata is to plant Gastrodia elata seeds, germinating bacteria, Armillaria mellea and fungus together, which is called the four-bottom pool companion planting method. This co-planting method not only saves labor and time, increases the yield of Gastrodia elata, but also saves wood, and can obtain double benefits, which is worth popularizing. First, the selection and storage of seed hemp leaves the arrow buds at the top, which are full, fresh, scar-free, disease-free, pest-free and weighing about 200 grams, which are spread out and dried with water on the epidermis, and stored for spring planting. It can be stored indoors or outdoors, and the key is to prevent frost injury.
2019-01-16 -
What kind of humidity conditions are needed for Gastrodia elata growth
Besides temperature and humidity, the growth of Gastrodia elata is also an important factor. The annual rainfall in Gastrodia elata producing areas is generally more than 1000 mm. Most of the rainfall in some producing areas in southwest China is about 1700 mm, and the average relative humidity is 70%, 80%. The climate is often rainy, rainy and humid, which is most suitable for the growth of Gastrodia elata. Therefore, the humidity of artificially cultivated Gastrodia elata should be controlled at about 60% during the growing period and 30% at 40% during the overwintering period. When the temperature is high, it doesn't matter to Armillaria mellea, but it is easy to rot, while when the humidity is low, Gastrodia elata is.
2019-01-16 -
Temperature conditions for the growth of Gastrodia elata
Q: what kind of temperature conditions are needed for the growth of Gastrodia elata? What is the limit temperature? Answer: this question seems simple, but in fact it is quite complicated. according to the actual situation of our province, we might as well give a brief explanation from the following two aspects. First of all, the original intention of most farmers who put forward this question should refer to the adaptability of Gastrodia elata tubers to temperature in asexual cultivation. As a kind of plant, Gastrodia elata is rootless and leafless, and its ability to adapt and regulate temperature is weak, which is its growth disadvantage.
2019-01-16