The production and artificial pollination of pollination pollen

Spring is the flowering season, the fruit is the busy season, the workers and peasants are busy collecting pollen, making artificial pollination with pollen, fruit tree pollination pollen how to make? The following small series to tell you:
A collection of flowers, suitable varieties of flower bud stage or just open but not cracking flower anther. Appropriate pollination varieties should have the following conditions: large amount of pollen and vitality; and the varieties with good compatibility. In order to ensure that the pollen has a wide range of use, it is best to produce a few varieties of flowers in the production, pollination of several varieties of pollen mixed together. It can be used in different places to take powder, which is the use of different regions in different phenological periods, from the early flowering area for the late flowering of the region of pollination. Take the amount of flowers should be based on the size of the area to determine the pollination orchard, usually take 1 flowers, can be pollinated to 20 flowers.
Two, take the powder should be immediately removed after the flowers, anthers. In the case of small amount of flowers, the flower can be obtained by manual peeling. When a large amount of flowers, the use of mechanical drug removal. Anthers off, should be placed in the shade to avoid light, temperature controlled at about 25 DEG C, the maximum not more than 28 DEG C, after 24 to 48 hours to anther cracking. After drying, the pollen is put into a glass bottle and stored in a low temperature, light and dry condition.
Three, the artificial pollination pollination point license, powder, liquid pollination machinery etc.. The most widely used in the production of artificial point. From the beginning of flowering pollination period, only the authorized center of flowers, the best day of the open pollination of flowers, with extended flower opening time, pollination effect gradually decreased. The effective pollination period is three days. Pollination commonly used tools piled pen, eraser, small cotton ball etc.. In order to save pollen, pollen and talcum powder can be mixed according to the ratio of 1:5.
Four, in order to improve the efficiency of pollination, by means of mechanical dusting. The specific method is to add 200 ~ 300 times of pollen filling after pollination with duster. Also can use liquid pollination, pollen liquid formula is: sucrose 250 G + 5 kg of water + pollen 10 grams + borax 5 grams, liquid mixture should be placed within two hours after injection. Mechanical pollination efficiency is high, but the use of a large quantity of pollen, to greatly increase the number of flowers, so in the production, especially when one application is difficult.
In order to speed up the process of pollination, it is best to buy the pollen produced by regular pollen manufacturers to speed up the process of artificial pollination!

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