Tuesday, June 13, 2017

By David Jackson


Control-pollination is a scientific procedure that seeks to improve the quality of a plant and ensure that the offspring from the plant have quality genes. Controlled pollination is transferring pollen from a male plant species to a female plant for purposes of reproduction. A small amount of pollen is harvested from the male plant reproductive parts and put on the female parts; these procedures are mainly carried out in farms doing horticulture farming.

This kind of pollen transfer remains to be utilized in situations where individuals want to retain or establish some good breeding population. In addition, the technique is considered essentials in the control of inbreeding in breeding the populations of grown plants. The technique as well remains effective when conducting back-crossing or crossbreeding among species. Normally, such techniques are implemented and run in special ways that produce seeds with superior genetic characteristics. The resultant seeds as well have better genetic uniformity as opposed to plants which undergo spontaneous crosspollination apart from the elimination of pollen contamination issues.

Hand pollinating allows you to control how the plants reproduce and ensure that you get the best fruits. In this hand pollinating technique, you are only required to use a brush to paint the pollen from the male species to the female, and reproduction begins. The efficiency of this method depends on the type of flower, and it can work in one flower and fail in another. Flowers have varying structures, and you should be keen when doing hand pollination to achieve the desired results.

Contrarily, the removal of male parts or emasculation can be carried out in instances where control-pollinating has been done. This essentially aids in the elimination of self-contamination. Nevertheless, there is never a need to be apprehensive about self-sterile species thus emasculation may not be necessary. Also, the technique calls for pollen transfers to be undertaken only when flowers are ready for pollinating. Because this remains challenging, the pollens ought to be collected and stored much earlier.

In all the critical pollinating procedures bagging is very imperative. The flower receiving the pollen which is the female part should not be subjected to light to prevent the stigma from getting contaminated. Contamination can interfere with the entire procedure causing failure. To protect the female flower treated bags that are transparent are used to cover the plant before actual pollination. The bags should be put in a tight manner to ensure that the procedure is successful.

When there are right conditions, pollination usually occur naturally. The temperatures should also be within the optimal level required. At the same time, bees should be active and present, and pollinators should also be flowering. Since bee populations and variability of weather are vulnerable, natural pollination may not always occur.

Nature is unpredictable, and individuals must embrace hand pollinating techniques in their ventures. Hand pollinating gives a person the benefit of choosing the best quality of pollen for fertilization, and this leads to high yields.

Pollens can as well be applied efficiently via various techniques. Ideally, control techniques in pollinating flowers remain essential to the breeding of plants and in producing hybrid seeds. Though many techniques are relied on under the control method, the kind of crop picked will determine the choice of method to be utilized. However, mechanical pollinating methods are widely used despite being labor-intensive and time-consuming.




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