What should the latest Luohanguo fruit crack do?

Siraitia grosvenorii is a very precious traditional Chinese medicine, but you may not know that Siraitia grosvenorii can be used not only as medicine, but also as an ingredient. It has very good medical effect and can prevent and cure many cardiovascular diseases. In recent years, the market price of Siraitia grosvenorii has also been gradually rising, and it has become a poverty alleviation project for many people. But many people often find the phenomenon of fruit cracking in planting, so how should we prevent the phenomenon of fruit cracking? Let's take a look at it with the editor.

1. Select superior species

The selection of good varieties can greatly reduce the phenomenon of fruit cracking, although there is no variety that can stop fruit cracking in our country. However, there are still some fruits with few dehiscence and strong disease resistance, such as red hairy fruit, because some fruit cracking is caused by genes. Therefore, whether it is to choose seeds or fruit tree cuttings, we should try to choose high-quality varieties to reduce fruit cracking in the later stage.

2. Rational fertilization

Reasonable fertilization should be done according to the soil fertility of the planting area and the nutritional characteristics of Siraitia grosvenorii at each growth stage. Should not be partial application or over-application, it is necessary to rationally distribute various nutrients such as nitrogen, phosphorus and potassium to ensure the growth of fruit trees. And if the soil is sour, but also in the soil appropriate application of some calcium fertilizer or quicklime powder, which can not only neutralize the soil PH value, but also supplement calcium.

3. Water management

Improper water management will aggravate the phenomenon of fruit cracking of Siraitia grosvenorii. In the process of planting, it is necessary to ensure that it can provide the necessary water for fruit trees. Mainly at the beginning of summer, the temperature rises gradually, the rate of water evaporation becomes faster, and water is watered in time according to weather changes. It is not suitable to water at noon, because noon is the hottest time of the day, the effect of watering becomes smaller. Properly cover forage and plastic film, reduce surface temperature, do a good job of water conservation, and reduce the phenomenon of fruit cracking.

4. Pest control

Some diseases and insect pests can also cause fruit cracking, such as viral diseases and wireless diseases. The management of orchards should be strengthened. Do a good job in the prevention of diseases and insect pests and concentrate on the treatment of excess weeds and miscellaneous trees, fallen aging branches, diseased and residual branches in the orchard, so as to prevent the breeding of germs and infect other fruit trees. It is not suitable to plant some plants of Solanaceae and Leguminosae around the orchard to prevent the spread of bacteria.

5. Management of flowering and fruiting stage

Flowering and fruiting stage is an important growth stage of Siraitia grosvenorii. Siraitia grosvenorii blossoms for a long time and its yield is relatively high. While rational fertilization meets the nutrition needs of fruit trees, it is also necessary to do a good job of artificial pollination. Artificial pollination can improve the pollination and fertilization rate of fruit trees and lay a foundation for fruit setting after pollination. Then the fruit was thinned, and the weak and dense florets and all kinds of split diseased fruits were removed in time to improve the fruit quality.

The above is the main way to reduce Siraitia grosvenorii fruit cracking, Siraitia grosvenorii fruit will be easily subject to all kinds of pollution, reduce the resistance of the fruit. It is easy to cause fruit decay and fall, and it will also increase the incidence of diseases and insect pests, such as orange small fruit fly, etc., resulting in uncracked fruit will also be affected to a certain extent. We should pay attention to the phenomenon of fruit cracking, check the causes of fruit cracking, and then prescribe the right medicine to the case. This article is for reference only. I hope it will be helpful to you.