Improve soil quality: transplant betel nut trees to brick red loam and sandy loam with thick, loose soil. Replenish water: Remove the chicken heart fruit and irrigate the roots. Temperature control: Keep the maintenance temperature between 25-28 degrees. Timely pruning: Cut off some of the overly dense branches and leaves to ensure that the fruit receives even light.

1, improve the soil

betel nut trees are suitable for growing in the thick soil layer, loose soil, water retention and fertilizer and rich in organic matter in brick red loam and sandy loam, if the planting of the choice of soil viscous, insufficient fertility, easy to slat, will lead to the plant bearing chicken heart fruit, and the plant is not suitable for growing in the brick red loam and sandy loam. It is important to change the planting environment for it immediately.

2, supplemental water

betel nut tree in the moist soil environment in order to normal fruit, if the maintenance period of the soil is too dry, resulting in insufficient water absorption of the root system, the fruit is chicken heart fruit, we should remove the chicken heart fruit in a timely manner, and then to the roots of the watering, watering time to avoid the heat of the midday period.

3, control the temperature

Betel nut tree belongs to the warm environment of the tree species, in the process of planting, to maintain the temperature control in the 25-28 degrees, when the temperature is lower than 16 degrees, the phenomenon of defoliation will occur, if the long term in the low temperature of 5 degrees, the fruit may be very likely to be the chicken heart fruit.

4, timely pruning

betel nut tree branches and leaves more dense, if not timely pruning, will block most of the sunlight, resulting in insufficient light to the fruit, thus appearing chicken heart fruit, at this time the plant should be too dense branches and leaves cut off a part of to ensure that the fruit is uniformly exposed to light, conducive to the accumulation of sugar.