Planting Technology Lists
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How to use bio-pesticides in tea?
How to use bio-pesticides in tea? Please guide the current tea market, especially the tea export, which requires high quality and safety of tea. And biological pesticides, including microbial pesticides and botanical pesticides, they will not cause pollution to tea and the environment, and their toxicity to people and animals is very low, so they will not constitute residual toxicity.
2018-07-18 -
How does mountain tea prevent pests without pollution
How to grow mountain tea? Please guide one, what is mountain tea usually 600 meters above sea level produced by tea known as mountain tea. High mountain tea with its excellent quality, no pollution, low (even no) pesticide residues and other characteristics, is increasingly popular, become the majority of consumers preferred tea crystal. Tea leaves from...
2018-07-18 -
What management should we pay attention to in winter tea?
How to manage spring tea? Please guide spring tea with good quality, large proportion of output and high economic benefits. How to make spring tea germinate early, pick tea early and go on the market early to increase the output value of spring tea is an important issue for tea farmers to increase the efficiency of the tea industry. The tea production before spring tea mining mainly pays attention to tea garden fertilization, tea tree pruning and freezing injury.
2018-07-18 -
How does tea science top dressing?
How does tea science top dressing? Please guide tea fertilization should adhere to the combination of organic fertilizer and inorganic fertilizer, control the total amount of nitrogen fertilizer, especially control the amount of nitrogen fertilizer in the later stage, in order to improve the quality of tea. At the same time, attention should be paid to the coordinated application of nitrogen, phosphorus and potassium fertilizers and the balanced application of medium and trace elements. It is forbidden to apply...
2018-07-18 -
What are the diseases and insect pests of tea?
What should be noticed in the process of tea cultivation? Please point out the following tea cultivation methods for your reference: 1, nursery and young tea garden field management timely clean up the nursery and young tea garden stones and other debris, remove stagnant water, straighten the tea seedlings, cut the injured young tea seedlings at the injured site with scissors; count as soon as possible.
2018-07-18 -
What is the character degradation of Gastrodia elata?
What is the character degradation of Gastrodia elata? The performance of hemp character degradation is that the yield of arrow hemp decreases, the individual becomes smaller and slender; the yield of rice flax and white hemp decreases greatly, ginger or light brown, the stress resistance is poor, and the original yield and characters can not be fully reflected. The reasons are generally as follows: 1. Multigenerational asexual reproduction.
2018-07-18 -
How to cultivate Gastrodia elata?
1. Time of picking flowers: the time of picking flowers is 9: 12 a.m., it is not suitable to pick when there is dew and rainy days, and it can also be picked if there is drying equipment. The green flower picked in the morning has the advantages of heavy white quality, easy drying, rich aroma, high commodity rate and good quality. The quality of flowers picked after noon and in cloudy days is poor, and the processing rate is low. From the process of flower development.
2018-07-18 -
How to propagate Flos Lonicerae with seed in Spring
Pick black fruit in January. After picking and stacking with a thickness of 30cm, after ripening for 7 days after 5Mel, wash the peel and pulp in clean water and place it in a shady place to dry. Avoid exposure to the sun, then shake off the blighted seeds and store them. Seed treatment: soak the seeds in warm water of 35 ℃ 40 min before sowing for 24 hours, remove and mix.
2018-07-18 -
How to plant honeysuckle
Honeysuckle is a perennial tree-shaped plant, medicinal buds, cold and drought tolerance, barren hills, hills and beaches can grow. After receiving the honeysuckle seedling, untie the package immediately, dip it in the root with muddy water, improve the survival, and plant it in time. Planting method: row spacing 1.3-1.5 m, plant spacing 0.9-1 m, seedling root depth of 10 cm left.
2018-07-18 -
Occurrence and control forecast of diseases and insect pests in Flos Lonicerae
First, the current occurrence of diseases and pests of honeysuckle according to the systematic survey of our station on May 29: honeysuckle aphids were not found. The average plant rate of red spiders is 53.3%, the highest is 60.0%, the average rate of leaves is 15.7%, the highest is 31.3%, the highest is 38.0; the average mite index is 4.08, the most.
2018-07-18