reproduction Learn more about reproduction
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Which kinds of flower reproduction are there?
The methods of flower reproduction can be divided into four categories: sexual reproduction, asexual reproduction, unisexual reproduction and tissue culture reproduction. Sexual reproduction is also called seed reproduction. It is through the role of the female and male organs of the flower, that is, the combination of pollen and ovules to form seeds, which are used to reproduce. The roots of seedlings produced by seeds are strong.
2019-03-07 -
The method of seed reproduction
Plants that produce new individuals similar to themselves are called reproduction. This is not only a natural phenomenon of plant reproduction and continuation of species, but also one of the basic characteristics of plant life. There are many kinds of plants and different methods of reproduction, including vegetative reproduction, seed reproduction and spores.
2020-11-09 Seed reproduction offspring method plant produce same oneself -
Natural reproduction and semi-natural reproduction of loach
Natural reproduction and semi-natural reproduction of loach
2018-07-04 -
What is the yield of artificial reproduction of baby fish?
What is the yield of artificial reproduction of baby fish?
2018-07-04 -
Clinical diagnosis and treatment of common reproductive disorders in small and medium-sized pig farms (1)
Clinical diagnosis and treatment of common reproductive disorders in small and medium-sized pig farms (1)
2020-06-27 -
The effect of sexual reproduction of Gastrodia elata is good.
Gastrodia elata is the leading product of traditional Chinese medicine in our province. As the planting quality of Gastrodia elata deteriorates year by year and the disease is serious, the yield of Gastrodia elata is low and the benefit is poor. How to solve this problem, Fengcheng Yulong sexual reproduction demonstration service base experts have a trick: the method of sexual reproduction Gastrodia elata, not only the yield than asexual reproduction Gastrodia elata increased by 2 times, but also greatly enhanced the disease resistance. What is the sexual reproduction of Gastrodia elata? according to Mo Bingyao, an expert in the demonstration service base of sexual reproduction of Yulong in Fengcheng City, Gastrodia elata is basically used in our province.
2019-01-16 -
Methods of succulent reproduction and matters needing attention [figure]
![Methods of succulent reproduction and matters needing attention [figure]](https://www.mysheen.com/pic/20190228/faa92e9a4e0e23762a17acb9a1a2d634.jpg)
Methods of succulent reproduction and matters needing attention [figure]
2019-02-28 -
Propagation methods of cauliflower
Propagation methods of cauliflower
2018-12-24 -
Measures to improve the efficiency of Pig Reproduction
Breeding pig is the most basic part of pig production. The reproductive efficiency of breeding pig is affected by breed type, nutrition and feed, feeding and management technology, environmental conditions, breeding technology, and the health level of pigs. The economic benefits of pig farms are closely related to their reproductive performance. This paper summarizes the current pig production technology and how to improve the efficiency of reproduction. The main results are as follows: (1) to strengthen the feeding management and make full use of the longevity of pigs in the peak breeding period, but the breeding years are not long, especially the best breeding stage is short.
2019-01-16 -
The latest propagation method of cauliflower
Cauliflower is a kind of red algae in the world, which generally grows on the rocks on the sea floor, but due to the increasing market demand for cauliflower, it needs artificial culture, so for this kind of algae, how do we reproduce? What is the complexity?
2020-11-10 The latest cauliflower stone reproduction methods -
How to reproduce lilies? the four propagation methods / sowing and reproduction of lilies have a high survival rate.
Lily, one of the famous flowers in China, has beautiful shape, elegant posture and rich colors. It is potted at home by many flower friends. But is a pot of lilies too monotonous? it's time to breed several pots and raise them together. How do lilies reproduce? According to the inquiry, the breeding methods of lilies are sexual and asexual.
2018-12-13 -
The reproductive mode of yeast
The reproductive mode of yeast
2018-07-04 -
Breeding techniques of raising Dairy cows
1. To formulate the reproduction index of the herd and work out the reproduction plan, we must first determine the reproduction index. The ideal reproduction rate should be 100%, with a calving interval of 12 months, but this is not easy to do. Therefore, in actual production, the reproduction rate is not less than 85%, and the calving interval is not more than
2020-11-08 Breeding dairy breeding technology formulation herd -
The benefits of sowing fragrant snow orchid
Xiangxue orchid is not only beautiful, but also very fragrant, and it blossoms at the end of the year, so many potted friends plant it as a pot for the Lunar New year Eve. And Xiangxue orchid usually has two methods of reproduction, namely: sowing reproduction and bulb reproduction. Although potted seedlings can be obtained by both methods, bulbs are generally used for propagation.
2019-06-05 -
The breeding method of black chrysanthemum
Black heart chrysanthemum reproduction, there are farming reproduction, cuttage reproduction, and plant reproduction. So, how does the black chrysanthemum reproduce? 1. Cultivation and reproduction of black heart chrysanthemum: black heart chrysanthemum cultivation and reproduction are usually carried out in spring and autumn, cultivated in spring and March, and can bloom in June and July.
2019-06-10 -
One cactus has 40 flowers. How many of these varieties have you seen?
Huahua visited our flower friends community today and was scrubbed by the cactus of flower friends! There is a flower friend's cactus, blooming nearly 40 flowers. Oh, my God, I feel like I lost even a cactus if I didn't plant a cactus in summer. Cactus: Venus.
2018-06-20 -
Key techniques of sexual reproduction of Gastrodia elata
Gastrodia elata, also known as red arrow, fairy foot, back to the cage seed, for the orchid plant. The rhizome of Gastrodia elata can be used as medicine, which is a kind of scarce precious traditional Chinese medicine. The reproduction method of Gastrodia elata is divided into asexual reproduction and sexual reproduction. Seed reproduction is sexual reproduction, which can not only solve the problem of lack of seed flax, but also avoid variety degradation caused by long-term five-sex reproduction. The key techniques of sexual reproduction of Gastrodia elata are recommended as follows for reference. First, the choice of venue. The site for seed cultivation should be in a place where the management is convenient, the wind is sheltered, and the soil does not accumulate water. The cultivation cellar should be shallow and present.
2019-01-16 -
Several Trace Elements Affecting Reproductive Performance of Wild Boar
1. Vitamin E Vitamin E, also known as tocopherol, is closely related to the reproductive performance of animals. It has the functions of promoting gonad, ovarian development, promoting pregnancy, preventing abortion, etc. Vitamin E deficiency will cause reproductive dysfunction, non-estrus or delayed estrus, infertility, abortion and death.
2020-11-08 breeding wild boar influence reproduction performance several trace elements -
How to reproduce pocket coconut, pocket coconut reproduction method/seeding reproduction survival rate is high
Pocket coconut is a common plant in people's life, which has a high ornamental value. There are many people who cultivate it in China. With the breeding of more people, about its reproductive aspects of the problem also let people more concerned, so how do pocket coconut reproduction? What are the breeding methods of pocket coconut?
2018-12-11 -
Zeng Dezhi / I object to herbicide as a defoliant for red bean 01: toxicological examination ignores the risk of reproductive poison and completely mispoints the point.
Zeng Dezhi / I object to herbicide as a defoliant for red bean 01: toxicological examination ignores the risk of reproductive poison and completely mispoints the point.
2020-08-03