Field management methods of the latest rambutan

Rambutan is mistaken for litchi by many people. Although they are similar in taste and taste, they are also two completely different fruits. Rambutan has a high nutritional value, can make fruit sauce, fruit juice and so on, and its appearance is relatively beautiful, the ornamental value is also very high. So how do we manage the cultivation of rambutan? The following editor brings you the field management method of rambutan, let's have a look!

1. Post-planting management

In the first two weeks after rambutan colonization, it needs to be watered once a day, but pay attention to control the dosage and keep the soil moist. After entering the peak period of leaf growth, that is, about two months later, topdressing began, and the fertilizer was mainly urea. Topdressing method can be applied with nutrition bags, which can prevent fertilizer waste and reduce planting costs. Then the weeding work should be carried out properly in the later stage of growth, and the position should be paid attention to so as not to hurt the roots of the plant. Then topdressing once a month to control the proportion of nitrogen, phosphorus, potassium and other nutrients to ensure that rambutan can absorb nutrients normally.

2. Planting density

Planting density is very important for the growth of rambutan, it is necessary to maintain a reasonable spacing between rows. The spacing is controlled at about two meters to ensure that each red hairy fruit tree has sufficient growth space and can provide sufficient light for the growth of rambutan. If the planting is too dense, it will have a great impact on the growth of rambutan. It will not only reduce the fruit hanging rate of rambutan, but also lead to uneven light exposure and decrease the growth of fruit trees. The quality of the fruit will also be greatly affected, so we must control the planting density to ensure the growth of rambutan.

3. Growth period management

When Hongmaodan is about 5 months old, we should not only do a good job of loosening the soil and weeding, but also appropriately increase the amount of fertilizer. Especially compound fertilizer, because this is the peak growth period of rambutan, so it is necessary to meet the nutritional needs of rambutan. And rambutan in the fruit seedling stage, the resistance is relatively weak, so it is vulnerable to diseases and insect pests. Therefore, we should also pay attention to the prevention and control of diseases and insect pests. Regular spraying disinfection, pay attention to spraying environment and time, can not be carried out in rainy days, to prevent weakening efficacy.

4. Pest control

In the seedling stage of rambutan, the most common pest is the poisonous moth, and the main harmful object is the leaves of rambutan. When planting, we must observe a lot and eliminate it in time. If the number of worms is small, then manual hunting can be done, and if it reaches the point where drugs are needed, spray them with methylovir salt, octane EC and other agents. Common diseases are powdery mildew, downy mildew and so on, so we must often observe the growth of rambutan in the process of planting. Diseases and insect pests should be detected and treated as early as possible to avoid unnecessary losses.

The above is a brief introduction to the field management methods of rambutan. Management will have a great impact on the output and quality of rambutan, so we must pay more attention to it. That's all for today's introduction. This article is for reference only. Thank you for your reading and support.