How do big cherries crack fruit?

Cherry is easy to crack in rainy days. Is there any way to prevent big cherry from cracking? Cherry fruit cracking is common in cherry producing areas in China, which brings huge losses to fruit growers every year. The effect of anti-cracking fruit by spraying minerals, hormones and other protective agents is only about 1% and 3%. It is an effective measure to select excellent rootstocks and varieties with anti-cracking fruit, but so far there are no rootstocks and varieties with high resistance. Flooding the cherry orchard 24 hours before rain can reduce the cracking rate of big cherries by 30%, but due to the inability to accurately predict weather changes, the fruit growers can not accurately grasp this technology; cherry blooming tree ring peeling technology, the effect of preventing fruit cracking is very significant, but it is often easy to cause a large number of dead trees due to many tree fruits or weak tree strength. In this study, aiming at the main problems in the production of big cherry, by setting up a simple "rain shelter" of big cherry, the cracking rate of big cherry was controlled within 0.3% at low cost. The cost of Shandong Fruit Tree Research Institute to build a simple "rain shelter" per mu is only 1500 yuan, the construction technology is simple and easy to use for many years, and it is easy for fruit growers to master, and then change the film once in 2-3 years, the cost is 200,300 yuan, for fruit growers, this cost is easy to accept compared with the current efficient benefits of the cherry market. The simple construction technology of "rain shelter" of big cherry not only solves the problem that cherry is easy to crack in case of rain during ripening, effectively ensures the income of fruit growers, but also reduces the occurrence of bird damage of big cherry; in areas prone to freezing damage in early spring, if the "rain shelter" is built in advance, it can also play a role in preventing frost. In the rainy areas of southern China, it can not be cultivated because of Rain Water. If ridging cultivation is combined with the construction of "rain shelter", big cherries can be planted in rainy areas of our country. Click to get more cherry planting techniques click to get more fruit planting techniques