In October, Dan Cinnamon, pomegranate is especially red. Recently, Henan Science and Technology Institute, we came to visit the study of the pomegranate base in Puyang Heyin, and found that the phenomenon of pomegranate cracking is particularly serious. The pomegranate cracking fruit not only affects the appearance of the fruit, but also rains, and the rain will flow into the fruit inside the crack, causing the fruit to rot. Many fruit farmers blame the pomegranate cracking on the sudden change of weather in recent days, and the humidity caused by the rainy days has increased, which is unscientific.
There are several reasons for the cracking of the fruit: first, the climate change after the fruit matures and dampness, such as heavy rain in the soil and climate drought; second, the soil with uneven water and drought, the soil is suddenly over watered; Third, the nutrient supply in the fruit ripening period is not balanced, and the trace elements are lacking. Fourth, the fruit maturity is not harvested in time. Through investigation, we found that the extensive management of the fruit farmers in Fuyang during the ripening period and the high number of irrigations are the main causes of severe pomegranate cracking.
It is recommended to control the number of watering the fruit trees and the amount of watering; spray 2 to 3 times of calcium fertilizer on the leaf surface during the expansion period to promote the metabolism of the fruit trees and increase the toughness of the peel; pay attention to the amount of the expanded fruit fertilizer during the fertilization process The ratio between nutrients and nutrients to avoid nutritional imbalances in the fruit. The cracked pomegranate is difficult to store, and the fruit grower can use the peeled fruit for winemaking, and the peel is dried for use as a Chinese medicine to reduce economic losses.
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