fine selection Learn more about fine selection
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Variety identification of Cymbidium
One of the ten strange flowers of Melan: the odd flower with "nose" and "tongue". Although many odd-shaped flowers have been found in this province, no similar products can be found. What makes it unique is that it maintains a "plaid pattern" and changes. It is both classical and novel, and is very popular with odd-shaped flowers. This genus has large flowers, fleshy petals, many noses, and many.
2018-03-01 -
Seeds: carefully selected for viability
Step 1: fine seed processing fine varieties of seeds, high-quality seeds have a good mother, good seed hit a good grain. Wang Jianhua, a professor at the School of Agronomy and Biotechnology of China Agricultural University, said that 10 high-quality corn that can sell for 80 yuan confirms this truth. This high-quality corn not only
2016-03-20 seed fine selection vigor step improved seed processing fine -
Propagation methods and Seedling-raising techniques of Rose
Rose belongs to Rosaceae, and its reproduction is divided into asexual reproduction and sexual reproduction. Sexual reproduction is mostly used to cultivate new varieties or produce rootstocks. Asexual reproduction has cutting, ramet, striping and tissue culture methods. Cutting propagation can not only maintain the excellent characteristics of the female parent.
2018-08-31 -
How to choose birch seeds? What are the methods of raising seedlings?
In the countryside, people can see many different kinds of trees, such as birch, which is mainly distributed in hillsides and forests. White birch sap has certain health care function, high ornamental value and good economic effect, so the prospect of planting this kind of tree is good.
2020-11-27 Betula platyphylla seed how selection seedling method have which in -
The benefit of planting potato in winter idle field is good.
First, select the fields and sow seeds at the right time. Select the double cropping rice areas below 100m above sea level, with little or no frost in winter and an average annual temperature of more than 19 ℃. The paddy fields with deep plough layer, loose texture, medium and high fertility and convenient drainage and irrigation are required. At the same time, the sowing date should be arranged reasonably. Double late rice should be sunburned immediately after harvest in the middle of November, sowed in the first and middle of December, and harvested from late March to early April of the following year. Second, fine soil preparation, deep ditches and high beds. Planting potatoes in rice fields in winter is most afraid of stagnant water, so fine soil preparation, deep ploughing and high border cultivation and planting should be advocated.
2019-01-16 -
The correct method of selecting and purchasing fine flowers
The correct method of selecting and purchasing fine flowers
2019-09-26 -
Fine peach varieties with late autumn and winter maturity bred in Huaning, Yunnan Province
Huaning County Science and Technology Development Company of Yunnan Province leased 400 mu of land in Dongjiashan, Ningzhou Town, established high-quality economic fruit science and technology demonstration garden, screened, cultivated and demonstrated excellent economic fruit varieties, explored high-yield cultivation techniques of economic fruits, and provided excellent economic fruit seedlings for the masses. After six years of cultivation experiments, excellent late-maturing autumn and winter peach varieties suitable for popularization and cultivation in the area of 1600~1800 meters above sea level were selected from 54 peach varieties, and 350 mu of demonstration cultivation was conducted. Fine autumn and winter peach
2019-01-16 -
Cultivation experience of Euonymus ulmoides
Nursery land should be selected sunny, deep soil layer, loose fertile, convenient irrigation and drainage of sandy loam land. After selecting the land, 3500 kg of manure, 100 kg of cake fertilizer and 50 kg of calcium superphosphate are applied per mu, and then deep ploughing is carried out by 30 cm, and fine raking is carried out to make a high ridge with a width of 1.2 meters and a height of 20 cm.
2020-11-08 species Euonymus ulmoides cultivation experience seedling suitable ground selection sunny -
The most important thing is to sow a small amount of wheat.
The implementation of mechanical fine sowing in a small amount of wheat can save 5 kg of seeds per mu, save 10 yuan in cost and increase production by 50 kg compared with conventional machine. However, in order to really achieve this effect, we must pay attention to the word "fine" when sowing. (1) fine ground preparation. It is required that the soil in the wheat field is "deep, flat, fine and clean", the depth of the mature soil is more than 8 cm, the surface is flat and without concave ponds, the soil is so fine that there is no "egg clover", and there are no sundries such as stubble and waste film on the surface. Farm manure should be applied at one time before sowing.
2019-01-16 -
What are the fine varieties of Chinese chestnut seedlings? How much is it per plant? How to select seedlings for cultivation?
Chestnut is a kind of excellent dried fruit tree which is a specialty of our country. It has good quality, good flavor and rich nutrition. No matter what season it is in the store, it seems to be sold in the supermarket, but the price is not cheap, the general price is about ten yuan per jin. The use of Chinese Chestnut
2020-11-27 Chinese chestnut saplings all have which excellent varieties price more less money -
Prevention measures and comprehensive management to avoid onion whitening, short and fine air
1. Select excellent varieties of Changbai scallions, such as Zhangqiu scallions, cereal scallions (whip scallions) and so on. 2. Select the land with deep soil layer, fertile soil and good drainage, and plough fine rake deeply, generally ploughing more than 30 cm, digging 20 cm 30 cm deep, 15 cm 30 cm wide, and furrow distance 70 cm 80 cm wide, in order to cultivate soil. Before planting, ditch fertilization, 1000-5000 kg per mu of farm manure, and then deep loosening furrow, so that the combination of dung and soil. 3. It is appropriate to plant between Grain in Beard and Lesser Heat sooner rather than later.
2019-01-16 -
Cultivation techniques of bitter buckwheat in autumn
(1) selection of varieties. Tartary buckwheat varieties with many branches, concentrated seeds, early seed setting, high seed setting rate, strong cold resistance and high yield were mainly selected. (2) fine land preparation. Soil preparation requires fine, tillage depth of about 20 cm, removal of pre-cropping residues and weeds, conducive to sowing and emergence, deep ploughing fine rake, so that the soil flat.
2018-09-12 -
What are the fine varieties of golden scented tea seeds? What are the methods of raising seedlings?
I do not know if you have ever drunk Jinhua tea, this plant is not very common, most of them grow at higher elevations, bloom is very gorgeous, used to make tea has a lot of medicinal effects. So what are the fine varieties of golden scented tea seeds? Seedling raising method
2020-11-27 Golden scented tea gold scented tea seeds what are the best varieties raising seedlings -
How to choose banyan seeds? What are the methods of raising seedlings?
In our nature, there are a variety of trees, banyan is one of them, its crown is very large, often amazing. Banyan trees are mainly distributed in tropical and subtropical areas and play a good role in greening. How to choose and compare the seeds of the banyan tree
2020-11-27 Banyan tree seed how selection seedling method have which in -
Planting techniques of chrysanthemum cauliflower
When planting chrysanthemum cauliflower, we should choose the place where the temperature is relatively stable and relatively low, and the soil with deep soil layer, good drainage and fertile soil is better. Mix the seeds with fine sand and sow them, cover the soil after sowing, cover the sunshade net and water thoroughly. Topdressing once 5 days after transplanting, and then every
2020-11-09 Chrysanthemum cauliflower planting technology chrysanthemum yes selection -
Seedling raising of lettuce cultivated in greenhouse in winter
Selection of ① varieties: varieties with strong cold tolerance, disease resistance and adaptability, such as Emperor, Salinas, Dahu 659, etc., and fertile sandy loam with strong ability of water and fertilizer conservation should be selected in seedling bed. ② seedling bed preparation: because the lettuce seeds are small, the seedling bed farming requirements are strict, the soil preparation should be fine, and the bed soil should be fine and flat. Every 10.
2018-09-12 -
How to select and pick motherwort seeds? What are the methods of raising seedlings?
Motherwort, also known as Zhenwei, Kuncao, Jiuzhonglou, Mica and so on, is an annual herb of the family Labiatae. Its dry aboveground part is commonly used traditional Chinese medicine, which has the effects of clearing heat and detoxification, promoting blood circulation and removing blood stasis, regulating menstruation, eliminating water and so on. that
2020-11-27 Motherwort grass seed how select pick raise seedlings methods have -
Cultivation techniques of Coptis chinensis
Cultivation techniques of Coptis chinensis
2018-06-29 -
Domestic fine walnut varieties
1. Source and distribution of Lvling: bud mutation selected from Xiangling walnut by Hebei Agricultural University and Hebei Lvling Fruit Co., Ltd. Selected in 1995, after multiple generations of grafting propagation, the character is stable, pilot test in 2000, passed the tree variety examination and approval committee of Hebei Province in 2005
2020-11-27 Juglans regia L. Domestic Fine Varieties Luling Origin and Distribution From -
The manufacture and combination of miniature bonsai
Miniature bonsai, mainly flowers and plants, decorated with mountains and rocks and other small configuration. Small shape, exquisite and chic shape, pay great attention to the overall structure and fine degree. The optimal time for general plant modeling should be from the beginning of winter to before the sprouting of the following spring. Before styling
2019-06-04