Fruit trees are pollinated in a variety of ways; there are reasons why they are superior or inferior. However, if we use the same standard, that is, the minimum cost to produce more high-quality fruit to measure, then the respective advantages and disadvantages can be more clearly presented in front of us.
Wall bee pollination
In the past two years, there have been more and more orchards pollinated with wall bees (cornwall bees, etc.), which have achieved a certain increase in yield. Its advantages and disadvantages are as follows:
Advantages: No need for artificial pollination, a large area of ​​pollination can be completed in a short period of time. As long as the pollination tree is equipped properly, the pollination source can be guaranteed and the desired effect of increasing production and quality can be achieved.
Disadvantages: Wall bee pollination arbitrariness, no recognition of the pollination tree, so the collected pollen is very complex, although most of the flowers were visited, but the success rate can not be grasped (affected pollination tree configuration and other effects) on the fruit quality Improvement is even harder to grasp.
Supplement: 1, manual collection or purchase of high-quality pollen, put in the wall bees out of the box, so that when it comes out with sticky pollen pollination; 2, collecting pollination flower branches tied into the park, increase pollination sources, improve pollination quality.
The advantages and disadvantages of Natural pollination
Natural pollination is due to relying entirely on the existing species structure of the garden to pollinate itself, so the fruit setting rate is harder to guarantee. Once the flowering period encounters abnormal climate change (cold currents, night frosts, sandstorms, etc.), the stress-resistance of naturally pollinated flowers is relatively lower, which is one of the underlying causes of fruitless flowers in previous years.
Advantages: In orchards with reasonable pollination trees (up to 3:1) can save a lot of manpower and material resources, the fruit setting rate can be guaranteed.
Disadvantages: After pollination varieties have not been replaced for many years, they have little effect on improving fruit quality.
Supplement: Artificially assisted pollination.
Point pollen advantages and disadvantages
Pointing pollen is a common practice in the world's apple production countries, and it is also one of the preconditions for the production of high-quality and high-quality fruit.
Advantages: The use of high-quality pollen for artificial pointing, while improving the fruit setting rate, can significantly improve the quality, enhance the stress resistance of flowers (frozen injury, etc.), and promote fruit increase (average increase of more than 30%).
Disadvantages: more work.
Added: Pollination pollination gun available to improve ergonomics.
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