DG Zhongxingshun Sealing Products Factory , https://www.zxs-seal.com
Fruit cracking is a common issue in cherries as they approach maturity, especially when heavy rains occur before harvest. This problem leads to significant economic losses for farmers every year. Current methods of preventing cracking, such as spraying minerals and hormones, are not very effective. Although selecting resistant varieties is a good strategy, there are currently no high-resistance cherry varieties available on the market. Some farmers attempt to reduce cracking by flooding the orchard with water one day before rain, which can lower the cracking rate by up to 30%. However, due to the unpredictability of weather changes, many Chinese farmers find it difficult to implement this technique effectively. Another method used during the blooming season is tree stripping, which has shown promising results in reducing cracking. However, this technique can sometimes lead to excessive sap flow if overdone or if the trees are weak.
Building a shelter for cherries is an innovative solution that helps prevent fruit cracking. The average cost per mu for constructing a simple shelter is only around 1,500 yuan. The technology is straightforward and easy to apply, and the shelters can be used for several years. After 2 to 3 years, the protective film can be replaced at a cost of 200 to 300 yuan. For most fruit farmers, this cost is reasonable compared to the current high market value of cherries. More importantly, this method can effectively control the cracking rate of cherries at zero percent, making it a highly efficient and low-cost solution.
The construction of large cherry shelters not only reduces the risk of fruit cracking but also ensures stable income for farmers. Additionally, these shelters provide protection against bird damage and can serve as a frost protection measure in early spring. In southern China, where heavy rainfall often makes cherry cultivation difficult, combining awning systems with sheltering techniques allows for successful cherry farming even in rainy areas. This innovation offers a practical and sustainable way to improve both yield and quality, making it a valuable tool for modern fruit growers.