MySheen

anther Learn more about anther

  • Application of anther Culture technique in Rice breeding

    Application of anther Culture technique in Rice breeding

    Anther culture using the first generation of disease-resistant plants of backcross can transfer disease-resistant genes into japonica rice in a short time, which speeds up the process of disease-resistant breeding of japonica rice. Zhejiang Agricultural University has been matching since 1975. Anther culture was carried out in 1976 and Dan 209, a variety resistant to rice blast and bacterial blight, was bred in 1977. After only 3 years, the resistance genes of two diseases were transferred at the same time, and the breeding speed and efficiency greatly exceeded the conventional research methods of Japanese scholars. This study also discussed the application of anther culture in improved variety breeding.

    2019-01-16
  • How to use tomato anther

    How to use tomato anther

    How to use tomato anther

    2019-08-27
  • How to use the anther for the latest tomato?

    How to use the anther for the latest tomato?

    Tomato is a typical hermaphroditic, self-pollinating plant, generally in the greenhouse planting process, because of external interference, its natural fruit setting rate is low. Therefore, in order to solve this phenomenon, many growers will use plant growth regulators to promote flowers and fruits.

    2020-11-10 The latest tomato point anther want how to use is typical
  • Culture methods and matters needing attention of single anther in Jinmai

    Culture methods and matters needing attention of single anther in Jinmai

    AphelandrasquarrosaNeescv.Dania is a perennial herb in the encyclopedia. Leaves opposite, long elliptic; entire and slightly rolled inward; dark green, veins yellowish or yellow. The flowers are terminal spikes.

    2019-02-27
  • A New anther Culture Variety of Oval eggplant "Haihua eggplant No.2"

    A New anther Culture Variety of Oval eggplant

    "Haihua eggplant No. 2" is a high-quality and high-laying round eggplant anther culture variety selected by the Plant tissue Culture Technology Laboratory of Haidian District, Beijing. It has been planted in Beijing, Liaoning, Ningxia, Hunan, Fujian and other places since 2006. It has been planted all over the country at present. Characteristics: the plant growth potential is strong, the initial flower node is 6-7 nodes, the leaves are deep purple-green, the plant type is half-open, the plant height is 50-60 cm, the continuous fruit setting ability is strong, the average fruit number per plant is 8-10, and the average fruit weight is about 200 grams.

    2019-01-15
  • Breeding techniques for blast resistance of rice

    Breeding techniques for blast resistance of rice

    The main diseases transmitted by rice seeds are evil seedling disease, rice blast, rice false smut, bacterial leaf blight, stripe blight transmitted by gray planthopper at seedling stage and so on. At present, it is the time for rice seed soaking in Qilin District. When soaking rice seeds, demonstration households must insist on soaking rice seeds with chemicals. The main purpose is to kill the germs carried by rice seeds.

    2018-09-13
  • The pollination method of peach trees is fast and good.

    The pollination method of peach trees is fast and good.

    Artificial pollination and artificial pollination can be used. Although peach trees can bear fruit by self-pollination, peach trees with cross-pollination have high fruit setting rate, good quality and high yield. When cultivated in greenhouse, cross-pollination is possible because of poor air mobility, low temperature and high humidity in greenhouse.

    2020-11-09 Peach tree pollination method fast good can be used artificial pollination
  • Ornamental peach with excellent varieties of peach

    Ornamental peach with excellent varieties of peach

    Ornamental peach 1. Origin of Tanchun varieties: in 1996, Zhengzhou Fruit Tree Research Institute of Chinese Academy of Agricultural Sciences crossed Yingchun × Baihuashanbi peach and obtained it by embryo rescue. Ornamental characters: the bud presentation period of flower buds in Zhengzhou area is in the first ten days of March, the first flowering period is March 10, the final flowering period is at the end of March, and the flowering lasts for more than 20 days. Double peony, red buds, pink, 4.4 cm in diameter, petals 4-6 whorls, petals 22, anthers orange. The cooling capacity is only 400 hours. Evaluation: at present, the cooling capacity is the most in our country.

    2019-01-16
  • Causes and Control methods of Cucumber textured skin

    Causes and Control methods of Cucumber textured skin

    Causes and Control methods of Cucumber textured skin

    2019-11-25
  • Measures for auxiliary pollination of peach trees

    Measures for auxiliary pollination of peach trees

    Peach scab, also known as scab, is one of the common diseases of peach trees. When peach trees fall ill, black spots or even cracks appear on the diseased fruit surface, which seriously affects the commodity value. 1. Symptoms of damage: mainly damage to fruits, followed by damage to shoots and leaves. The disease of the fruit began to appear small brown spots, and later.

    2018-09-15
  • The causes and Control methods of the latest Cucumber textured skin

    The causes and Control methods of the latest Cucumber textured skin

    Cucumber textured skin is a very common physiological disease in cucumber production, which will seriously affect the quality of cucumber and seriously reduce the economic income of farmers. So what is the reason why cucumbers are textured? Let's take a look. First, the reason of cucumber texturing skin

    2020-11-10 The latest cucumber oyster leather cause and control methods
  • How does aubergine prevent stone eggplant in summer and autumn?

    How does aubergine prevent stone eggplant in summer and autumn?

    How does aubergine prevent stone eggplant in summer and autumn? Please give an introduction to the causes and control methods of eggplant in summer and autumn stone eggplant mainly by the following factors: flower point too early or point anther concentration is too high. The anther density of dot was relatively high when the temperature was low in winter and relatively low when the temperature was high in summer. According to winter make...

    2018-07-18
  • Control measures of abnormal zucchini affecting the appearance of zucchini

    Control measures of abnormal zucchini affecting the appearance of zucchini

    Control measures of abnormal zucchini affecting the appearance of zucchini

    2018-10-26
  • Management measures of planting peach trees

    Management measures of planting peach trees

    Strengthening the growth of nutritious branches and the expansion of leaf area provide the basis for making nutrients for flower bud differentiation, which is beneficial to flower bud differentiation. If there are too many fruits in that year, the tree will be weakened, resulting in the weakening of branch growth in that year. On the contrary, if the plant grows too much, it consumes

    2020-11-08 Species peach trees trees management measures strengthening nutrition
  • Tree management techniques for planting peach trees

    Tree management techniques for planting peach trees

    Strengthening the growth of nutritious branches and the expansion of leaf area provide the basis for making nutrients for flower bud differentiation, which is beneficial to flower bud differentiation. If there are too many fruits in that year, the tree will be weakened, resulting in the weakening of branch growth in that year. On the contrary, if the plant grows too much, it consumes

    2020-11-08 Species peach trees trees management technology reinforcement nutrition
  • Like a naked man in a straw hat-- Italian red orchid

    Like a naked man in a straw hat-- Italian red orchid

    Italian red orchid, also known as Naked male Orchid, Italian male Orchid, is a kind of Orchidaceae. The plant is 20-50 cm tall, with terminal flowers, whitish pink or purple flowers, and a helmet-shaped perianth with dark stripes.

    2018-05-15
  • Key techniques of artificial pollination for planting pear trees

    Key techniques of artificial pollination for planting pear trees

    First, pollination tools can use brush, soft rubber, cashmere and so on, the pollen will be washed and dried in a small bottle, a covered with pollen can be about 10 flowers. Second, pollen collection is often combined with flower thinning. Pollen is generally collected from early flowering and pollen quantity.

    2020-11-08 Species pear tree artificial pollination key technology one
  • Why do kiwifruit need artificial pollination?

    Why do kiwifruit need artificial pollination?

    Why do kiwifruit need artificial pollination? What are the artificial pollination methods of kiwifruit? Netizens with kiwifruit planting experience are also asked to introduce general kiwifruit under natural conditions, mainly pollinated by insects, but with the development of agriculture, the amount of pesticides is gradually increasing, so the insects pollinating kiwifruit are also.

    2018-07-17
  • Methods of artificial pollination of peach trees

    Methods of artificial pollination of peach trees

    Methods of artificial pollination of peach trees

    2020-03-10
  • Skills and matters needing attention of dipping vegetables in greenhouse

    Skills and matters needing attention of dipping vegetables in greenhouse

    Skills and matters needing attention of dipping vegetables in greenhouse

    2019-09-27