It's summer. It's the leaves. According to the older generation, the rain on the autumn day was “soon and autumn”, and the weather in the autumn was generally cooler, and it was a real response to the phrase “summer to cool”, and it gave relief to the long-suffering, swollen open-airwood。
In autumn, when the peak growth of the trees ended, the trees gradually entered hibernation, and the transplantation of the trees could avoid the shock of the madness, it was also the season of planting, selling and neglecting the conservation of the trees in the early autumn
Timely irrigation
It's autumn, but be careful of the tiger! Given the high evaporation of trees at high temperatures, appropriate water should be poured to prevent the occurrence of autumn droughts, especially those planted during the year, especially when water is not available. Once the water has been poured out, it should also be carried out in a timely manner。
It is important to note that, after late september, strict controls should be put in place to prevent trees from falling out, so that trees are not aging, and if the weather is too dry, they can be watered in small quantities to maintain normal vital signs。
Be careful with the trim
The heat of the summer has left many trees with dead leaves and even dead, and those that have been saved should be cut off in time to help restore their tree position。
It is precisely in the early autumn that some of the bushes split into buds, and if they can be properly trimmed and contribute to the fragmentation of the buds, they can also increase the wood quality of the new branches, so that the trees can survive the winter。
The twigs in the tree canopy are trimmed to prevent them from being too dense to ventilate。
Cutting off some of the acupunctures on the backbone in time with a sickle would effectively prevent them from growing into larger branches。
Insect branches and down branches, internal branches and branches that affect the shape of trees are promptly removed。
Weeding
In autumn weeds are grown and weeds can be removed while the pine soil of the caves is made, but care is taken not to damage the seedlings。
Artificial weeding
Artificial weeding can generally have immediate effects, but is costly and less efficient. This method can be applied if you have a small nursery area and are adequately staffed。
It should be borne in mind, however, that weeds must be removed from the fields for disposal。
Chemical weeding
The use of herbicides after autumn is best served by quick-impact herbicides。
At the latest, we'll be using licorice within 10 days of the fall. If herbicides have not been used for more than 10 days, paraquat (water agents have been banned from sale, soluble or particulates can be purchased) or herb glyphosate can no longer be grown after using basic weeds。
Autumn fertilization
There's a cloud in the farm saying, "autumn fat is gold, winter fat is copper, spring fat is bad iron," and it tells us the importance of "autumn fattening." the fall was the peak of root growth, and new trees planted in the spring could be combined with base fertilizer, with some potassium phosphorus fertilizer in order to increase the accumulation of trees, increase the concentration of cell fluids, thereby enhancing the winterization capacity of trees and providing a basis for growth and development in the coming years。
In addition, increased application of organic fertilizers can increase soil perforation, defusing the soil, contributing to soil snow cover, preventing winter and spring soil droughts, and increasing the temperature of the ground and reducing inter-estate freezing。
It should be noted that the non- or low application of nitrogen fertilization, such as excessive application of nitrogen fertilization, can lead to the growth of the autumn branches of trees and a low degree of woodification, leading to a decrease in the resilience to cold。
5. Pest control
With the onset of autumn winter seasons, the plants in the nurseries have gradually reached hibernation, leaves have fallen off and pests have been relatively rare. However, many pests capable of wintering will lay their eggs in the autumn, finding suitable places for the survival and development of the next generation, and the disease will spread over the nursery. It would be much simpler and more efficient to clean up and prevent at this time than to be in a state of emergency when there is a high incidence of disease。
06. Flood control
In the autumn, when rains are high, when the trees are flooded, they have a significant impact on the timely discharge of the trees, so that drains are dug。
