Three things to do in the fruit orchard

According to the conventional management of the fruit orchard, it is a period of rest for the fruit growers to wait for the leaves to be cut in winter, but the orchard must be managed well and produce good fruits, and there is still a lot of work to be done.

1. Clear the garden after fruit picking. Practice has proved that the effect of cleaning the orchard twice a year is very good. After the fruit is harvested, the orchard can kill a large part of the pests and pathogens. Combined with the spring cleaning to eliminate the remaining diseases and insects, the pressure to prevent and control diseases and insects during the fruit tree growing season will be very high. small. For example, red and white spiders live as adults. A red and white spider can reproduce hundreds of thousands of offspring in summer. If a red and white spider is killed during the clearing of the garden, the fruit tree will lose hundreds of thousands of red and white spiders in summer. , So you must clear the garden after picking the fruit.

After harvesting the orchard, you can add foliar fertilizer to prolong the leaf shedding time, improve the photosynthesis of the leaves, produce more nutrients and return, and in order to increase the nitrogen reserve, you can also add 3% to 100% The fifth petrochemical urea can be said to serve multiple purposes.

Two, kill Dazhi. After the fruit is picked, it is basically November. At this time, some big branches that affect the sunlight can be removed from the fruit trees. Because of the backward leaves, the trees have almost good sunlight, and it is hard to see which big branches are killed. Therefore, there are still leaves on the tree after the fruit is picked. It is good to judge where the light is not good and which big branch needs to be killed at a glance. After the big branch is killed, it can be seen that the killing is reasonable or unreasonable. In addition, the wounds after pruning in December and January are the peak period of rot disease. After the leaves are fallen, the chance of killing the big branches is high. After picking the fruits, you must apply a healing agent and stickers to prevent the rot. Infestation.

3. Thinning. Many orchards are dense in groups and individuals. The whole orchard is not well lit, and the individual light is not good. When the apple is colored, the outer fruit is red, but the redness of the inner fruit is not good. After the fruit is harvested, mark some trees with serious small leaves and serious flowers and leaves, and mark some trees that need thinning, and make preparations for thinning orchards.

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