Planting Technology Lists
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Occurrence regularity of wheat moth in Robinia pseudoacacia seeds?
The occurrence rule of wheat moth in Robinia pseudoacacia seed is that there are two generations a year, and the larvae overwinter in the angle of the damaged pod. The adults emerged in the middle of June of the following year, and the eggs were laid on the edge of the pod horn. The newly hatched larvae often feed on the pod stalks of the damaged species in the dry sepals, then eat into the pods to harm the young seeds, and pupa in the pods after maturing. The pupa period is 7 days, and the adults continue to lay eggs and hatch after Eclosion. The second generation larvae endanger until autumn and overwinter with small gray-white cocoons in the pods.
2019-01-15 -
The mechanism and technology of qu milliform tea
Qumao tea has a high degree of mechanized processing, and its processing process includes spreading fresh leaves, killing green, cooling, kneading, baking, shaping, raising hair and dry feet. Killing green: the fresh leaves used for processing qu milliform tea are the same as the fresh leaves for processing needle-shaped tea, requiring that the green leaves are evenly killed, the color is emerald green, and can not be yellowed or darkened, and the water content of the green leaves is between 50% and 55%, giving out a good fragrance of tea. Kneading and twisting: the use of 25, 30 and other small kneading machines, the amount of leaves per barrel 2000 to 4000 grams, light kneading without pressure
2019-01-15 -
Pingyang extra morning tea
Small tree type, middle leaf type, especially early seed. It was bred by single plant breeding method from the population species in Daping Village, Aojiang Town, Pingyang County, Zhejiang Province. It was recognized as a tea variety in Zhejiang Province in 1998. A few varieties were introduced in other tea areas in the province and in Anhui and other places. The main characteristics of this variety are as follows: (1) the plant is of medium size, the tree posture is half-open, the branches are dense, and the leaves are obliquely attached. Leaves oval, long 6.5~8.9cm, wide 3.1~4.0cm, dark green, bright
2019-01-15 -
From vegetarian tea to scented tea
The practice of adding spices or fragrant flowers to tea has a long history. The Cha Lu of Cai Xiang in the Northern Song Dynasty mentioned that "the spiced tea has a real fragrance, while the contributors use borneol and ointment to help it smell." There have been records of jasmine baked tea in the Southern Song Dynasty. Shi Yue's words "step Moon Jasmine" note: "Jasmine Ridge table produced." The ancients used this flower to bake tea. In the Ming Dynasty, the technology of scenting tea is becoming more and more perfect, and there are many kinds of flowers that can be used to make tea. According to Tea Spectrum, there are nine kinds of sweet-scented osmanthus, jasmine, rose, rose, orchid, orange, gardenia, wood fragrance and plum blossom.
2019-01-15 -
Tea bugs and yellow spot bugs
Distribution area: morphological characteristics: the adult of tea wing bug is about 15 mm in length and 8 mm in width. The body is flat and oval. Grayish brown with purplish red. The antennae are 5, the second is longer than the third, and the ends of the 4th and the base of the 5th are yellow. The chest, back and front wings are covered with dark brown scratches. The egg is cup-shaped and gray. 20-30 eggs were arranged into egg blocks. The nymph is slightly oblate and dark brown with black spots on the back. The adult is 20mm in length and 8mm in width. Grayish brown, dense back and front wings
2019-01-15 -
Processing of Pine Needle Health Tea
Pine needles contain a lot of chlorophyll, amino acids, vitamins C and K, rutin and inorganic salts such as iron, phosphorus, calcium and so on. Among them, vitamin C can reduce the accumulation of cholesterol in the human body, and vitamin K can promote the absorption of calcium and regulate heart function. The tea made from pine needles can benefit the human body, control weight and lose weight, improve immunity and delay aging. This paper introduces the key points of processing technology of pine needle health tea for reference. First, picking leaves: choose 5-15-year-old pine trees and pick them without disease.
2019-01-15 -
Operation steps of herbal tea production
1. Pretreatment of medicinal materials: the impurities (pebbles, grass, mud blocks, etc.) and unqualified raw materials (moth, mildew, etc.) in the raw materials of traditional Chinese medicine are removed, in which the cool powder grass needs to be cut into small sections, and Siraitia grosvenorii needs to be broken and treated. 2. Weighing: accurate weighing of each raw material (different measuring instruments should be selected according to the different amount of each raw material, and should be consistent with the measuring instruments selected when weighing), and stored in different containers for backup. Carefully make weighing and review records. 3. Rinsing: place each kind of medicinal material separately
2019-01-15 -
Golden millet orchid
Scientific name: Chloranthusspicatus alias: Theaceae: Orchidaceae: Orchidaceae distribution: native to southern China. Naturally distributed in tropical and subtropical Asia. Most of them are distributed in the provinces south of the Yangtze River, especially in the southwest. Characteristics: the base of the old plant is slightly Lignified, the stem is erect and slightly scattered, the stem node is obvious, and there are branches on the node. Leaves opposite, oval, margin obtusely serrated, smooth slightly wrinkled. Spikes terminal.
2019-01-15 -
Cultivation techniques of Yongchun bergamot tea
1. The construction of planting tea garden should pay attention to ecological balance, do not destroy natural resources, soil and water conservation, and focus on the construction of tea production base in view of the actual situation of local tea production, so as to make it easy to manage, reduce costs and increase benefits, which is more conducive to centralized factory processing and improve tea quality. The construction of tea should also adhere to high standards and high quality, and gradually realize the improvement of tea varieties, the gardening of tea areas, the water conservancy of tea gardens and scientific cultivation. 1. Tea tree
2019-01-15 -
Xinyang Maojian Tea tea
Xinyang Maojian Tea tea is not only one of the traditional famous teas in China, but also one of the famous native products in Henan Province. It is named "Maojian" because of its fine show, round straight peak tip and white full drape, and it is also named "Xinyang Maojian Tea" because of its origin in Xinyang. It has always been famous at home and abroad for its unique style of "thin, round, tight, straight, multi-white, high fragrance, strong flavor and green color". It won the gold medal at the Panama World Exposition in 1915 and was regarded as one of the top ten famous teas in China in 1959, 1982, 1986 and 1990.
2019-01-15