Kiwifruit doesn't bear fruit. You may be planting a male monkey peach tree. Grafting can solve the problem.

Some kiwifruit trees never bear fruit. Don't be curious, the reason is very simple, because kiwifruit is divided into male and female! Just like people, isn't it difficult for men to have children? It is difficult for men to have children at present. We all know that although Venus has undergone sex reassignment surgery and become a woman, she is still barren because she has no womb.

But to make the male kiwi fruit much easier than people, this is very easy to achieve: grafting! In previous articles on the promotion of agriculture by science, there has been an answer to the male and female division of ginkgo biloba. The physiological structure of kiwifruit is the same as ginkgo, male and female structure: that is, botanical dioecious plants.

We should all know that, as we have seen, rape, soybean, rice, wheat and so on can be found to be monoecious after flowering, while pumpkins, cucumbers and watermelons are separated after flowering, this situation belongs to hermaphroditism, what the above two cases have in common is hermaphroditism.

But the kiwifruit mentioned here is different, its female and male flowers are not in the same plant. Also known as dioecious.

Let's introduce the idea of how kiwifruit can achieve male plant fruit. The previous introduction is through grafting, and there are also relevant articles about grafting technology, that is to say, branches or vegetative organs of other varieties or species are transplanted to rootstocks to survive through the nutrition provided by rootstock plants. for example, watermelons seen in production are grafted to pumpkins, cucumbers to pumpkins, crab claw orchids in horticulture to cactus, and so on.

After grafting, the scion only accepts the nutrition provided by the rootstock, and there is no DNA gene mutation, so the growth habit of the scion will not change after grafting.

The idea that the female kiwifruit can be grafted onto the male kiwifruit can be achieved by grafting the female kiwifruit onto the male kiwifruit. This grafting technique is not complicated and is very simple to achieve. In addition, because kiwifruit is a dioecious vine fruit tree, and farmers plant fruit trees in order to obtain economic benefits, so they are mainly planted in female plants, and male plants are allocated as pollination sources according to the proportion of 1:5-8 to ensure yield.

Here is science to promote agriculture, welcome to follow, take you to grow knowledge.