Pear pollen by artificial pollination than natural pollination benefits

The natural condition of pear can also complete pollination, but pollination effect is relatively poor, the advantage of artificial pollination than natural pollination is the following!

First, most of the trees are cross pollination, cross pollination can result must be. Therefore, if there is no allocation of pollination trees, or unreasonable allocation of pollination trees orchard, natural pollination is not effective, must be artificial pollination, in order to ensure stable and high-yield orchard.
Two, most of the pollen grains and fruit sticky, spread by the wind of the distance is limited, and therefore, if the flowering period is very short, flowering in the cold, rainy days, sandstorm, dry hot wind is not conducive to insect activity and bad weather, artificial pollination is the only way to ensure the orchard yield.
Three, most fruit trees are the most perfect development, nutrition is the most full of flowers open first, and fruit Zhou Zheng, big fruit, but because the earliest opening, so most likely to encounter bad weather, most likely to appear with pollination varieties of flowering and fruit does not live, so the need for artificial pollination.
Four, natural pollination is random, is not controllable. We need the place, may a fruit are not, do not want the place, but may be a string, artificial pollination is completely avoid this drawback, we need to place the results, let where results, which need to keep fruit, which left fruit, everything is in our hands.
Five, spring, all the organs are fruit trees started growth, it is a nutrient. The fruit trees blossom, need a lot of nutrients, but on average, flower fruit we only need 5% to meet our production, consumption of 95% fruit nutrient is wasted. So in the production of fruit trees have been promoting the flower bud thinning with flowers set fruit technology. However, in natural pollination condition, sometimes a fruit does not live, or a very low rate is just not enough, how dare the flower bud thinning? Artificial pollination technology, completely solve this problem, the flower bud thinning, flowers set fruit to become a reality, not only can save a lot of nutrients that keep the fruit of normal growth and development, but also can save a lot of labor thinning. It's a real deal.
Six, practice has proved that only the number of pollen grains on the stigma enough, in order to ensure the smooth completion of pollination and fertilization, in order to ensure the fruit Zhou Zheng, big fruit, no malformed fruit. And natural pollination, it is difficult to do this, so there is a fruit uneven, inconsistent size, fruit type is not Zhou Zheng, the phenomenon of multiple malformations, inevitable.
Seven, fruit Pollen Xenia, is the excellent characters of male parent, will appear in the female, and vice versa. So, we can according to this, the characters of pollen varieties excellent artificial pollination to fruit trees, improve fruit quality, increase fruit flavor, improve fruit coloring, improve skin smoothness, fruit size, improve the commodity value of fruit. And natural pollination, simply can not do this.
Eight, relatively speaking, the main varieties of good commercial goods, high economic value, and pollination varieties of poor commodity, low economic value, at the same time, more varieties, more complex management, the higher the cost. And the use of artificial pollination technology of orchard, can not or less plant pollination varieties, not only can improve the overall revenue of the orchard, but also can reduce the orchard management cost, labor saving, time saving and money saving benefits.

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