Planting Technology Lists
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Why can the clouds in the mountains make good tea?
Alpine clouds and fog can produce good tea, which is gradually realized in the long-term production practice. The green tea in Yunwu Mountain has high aroma, strong taste, freshness and good quality. The reason is mainly related to alpine ecological factors. First, the tea garden at a certain altitude has high mountains and forests, abundant rainfall, moist air and a lot of scattered light, forming unique ecological conditions, resulting in deep and fertile soil, short sunshine and high relative humidity. Tea trees are moistened by fog all the year round, which coincides with its special fertility of temperature, humidity and shade tolerance.
2019-01-15 -
Rapid Cuttage Propagation of Taxus chinensis
Taxus is a national first-class protected plant, which is an evergreen tree, mostly distributed in the Northern Hemisphere. Its bark, stem, leaf and root can extract paclitaxel, which has a special effect on the treatment of cancer. We successfully introduced Taxus in the spring of 1996. The techniques of cutting propagation are briefly introduced as follows: first, during the cutting period, Taxus chinensis can be propagated three times a year in March, July and November, respectively. Second, to build a cutting bed, if you want to cut a small amount of yew, you can use pot cuttings, and if you have a large amount, you should build a cutting bed. Cuttage
2019-01-15 -
Propagation methods and techniques of Taxus mairei
The breeding of Taxus should first choose good soil plots, such as loose, humus-rich, neutral or slightly acidic alpine platform, deep moist brown soil and dark brown soil on both sides of valleys and streams. Deep turning, leveling, according to the row spacing of 0.4 meters × 1.0 meters or 0.4 meters × 0.4 meters to open holes, hole depth of 40 cm, ready for planting. The propagation methods of Taxus mairei include seed propagation and cuttage propagation, mainly by raising seedlings and transplanting. 1. Seed breeding 1. Seed collection to promote germination in mid-late October, in the yew fruit
2019-01-15 -
Propagation methods of Taxus mairei
1. Seed propagation: select the wet and thick dark brown soil on the shady slope and sow in autumn and spring. The seeds without aril were treated with wet sand stratification for 19 months from November to April, the seed embryos turned yellow and the seeds germinated. The aril was removed and soaked in 100ug/g 920 for 1 hour, and the wet sand layer could germinate for half a year. Cutting propagation: use vegetable garden soil, sand and charcoal ash to mix and build a shade shed with a transmittance of 30, cover with film to moisturize. First cut the one-year-old branches into 10~15cm cuttings, and the cuttings should be cut with 10.
2019-01-15 -
Development of Taxus should be cautious
After entering the 21st century, yew trees in some parts of our country have been heated up, and small advertisements flying all over the sky have blown the benefits of planting yew trees to the gods, blowing out the "sky-high price" of 100,000 yuan per 667 square meters. Under the temptation of high returns, some kind investors were blown dizzy and invested in planting yew one after another. Yew seems to have become a new project that gets rich overnight. In this regard, China's relevant experts remind: enthusiastic investment in the development of planting Taxus enterprises and farmers need to be cautious. The true face of yew is as follows: 1. Exaggerate the product
2019-01-15 -
Hardwood cuttings of Taxus cuspidata
The cuttage of Taxus should be carried out at the turn of spring and summer from May to June. Cuttings were selected from 4-year-old mother plants and cut into 15cm cuttings. The survival rate of 2-year-old young branches as cuttings was high. In order to promote early rooting, the base of the cuttings can be immersed in 0.01% naphthalene acetic acid or 0.01% indole acetic acid solution for 3 hours, and then removed and inserted into the seedling bed. The seedbed substrate was made of vermiculite plus weathered sand (1 ∶ 1) or river sand or humic soil. Cut off the branchlets and needles at the lower part of the cuttings before cutting, with a depth of 3 cm to 5 cm and a plant spacing of 8 cm to 10 cm. Pour water after insertion
2019-01-15 -
Propagation of Taxus chinensis var. mairei
Choose a suitable nursery to choose fertile, loose, neutral or slightly acidic soil with good drainage, preferably in woodland or semi-shaded fertile land. Apply enough base fertilizer, rake flat, and prepare the bed for planting. The seeds matured in October and were harvested in time and placed in the mixture of water and fine sand (water / sand ratio 2 ∶ 1). Rub the seeds on the washboard, remove the seed coat, and wear the hard meat seed coat. The dry land without stagnant water and digging pits were selected and stored in the pits mixed with wet river sand at the ratio of 1 ∶ 2. Take it out in March of the following year
2019-01-15 -
Breeding method of Ligustrum lucidum
Ligustrum lucidum generally uses tender wood cutting, divided into container cutting and ground cutting, and the container cutting cost is high. this paper mainly introduces the method of single bud cutting in small bamboo arch shed. Cutting time: it should be carried out when the new shoots grow slowly, that is, from May to October, preferably in the rainy season. Land selection and land preparation: it is appropriate to choose land with loose and fertile, flat terrain and good drainage, applying 125 kg calcium superphosphate per mu, turning 15 cm deep and then fine raking flat to make a high border 1.2 meters wide and 20 cm deep. Cutting cuttings: first of all, choose the mother tree. The insert should be
2019-01-15 -
Control techniques of diseases and insect pests of Ligustrum lucidum
Ligustrum lucidum (Ligustrum lucidum), as a hot-selling variety of landscaping seedlings in recent years, will occupy an important position in the recent engineering color seedlings market. Ligustrum lucidum is a small evergreen tree of the genus Ligustrum lucidum of Oleaceae. It has the common characteristics of Ligustrum lucidum and likes warmth. It grows very fast and needs a large amount of fertilizer in the growing period under slightly acidic soil conditions, but it grows poorly under the soil conditions of heavy sand and poor fertility. Ligustrum lucidum is native to Japan, so it is more hardy. The lower the temperature, the brighter the golden color of the new leaves. At the same time, it has strong heat resistance and will not be affected by high temperature above 35 degrees Celsius.
2019-01-15 -
Jinhe privet
Ligustrum lucidum (Ligustrum lucidum), a new variety of lemon yellow flowered shrubs, is a sister variety of Ligustrum lucidum (Oleaceae). It was successfully selected in 2003. First, ecological habits of golden privet, deciduous or semi-evergreen shrubs, leaves leathery, oval, glabrous, tip, base cuneate; petiole pubescent. Flowers white, fragrant, sessile. Like sunshine, slightly resistant to shade, strong resistance to disease and cold. It has a wide range of applications and is suitable for planting in North China, Yangtze River Basin and Southwest China. North
2019-01-15