Planting conditions of Dahongpao Chestnut

Soil: Dahongpao chestnut is suitable for acidic loose soil and can not be planted in clayey soil. Temperature: relatively cold-resistant, the suitable growth temperature is 8-15 ℃, but it can also grow normally at the temperature of-35 ℃. Young trees with poor cold resistance need to take good measures to keep warm and protect against cold. Moisture: like water but not resistant to flood and waterlogging, there must be sufficient water in the vigorous growth stage, but stagnant water needs to be discharged in time. Light: like enough light, can be planted on the sunny slope, pruning overgrown branches in time.

1. Soil

The main results are as follows: 1. Dahongpao chestnut is suitable to be planted in acidic soil, the soil pH value is 5-6, it can grow well, if it exceeds 7.2, it will lead to poor growth and development, and the soil should be relatively loose, so it is not suitable to be planted in clayey soil during this period. Because the porosity of clayey soil is relatively small, it is easy to be hardened, which is not conducive to the growth and development of Dahongpao chestnut.

2. Therefore, when planting Dahongpao chestnut, we should choose suitable soil and apply appropriate amount of fertilizer and water, so as to ensure the high quality and high yield of Dahongpao chestnut and obtain better planting benefit.

Second, temperature

The main results are as follows: 1. The suitable growth temperature of Dahongpao chestnut is 8-15 ℃, but because the northern Dahongpao chestnut is relatively cold-resistant, it can withstand the temperature of-25 ℃. The suitable growth temperature of Dahongpao chestnut is related to variety and tree age, and the weaker the cold resistance of young trees is, so it is necessary to take measures to keep young trees warm and cold.

2. However, some experiments have proved that Dahongpao chestnut can still grow and bear fruit normally at the temperature of-35 degrees, but the fruit quality and yield will be relatively low, so when planting Dahongpao chestnut, it is necessary to control the temperature within a suitable range.

Third, moisture

The main results are as follows: 1. Dahongpao chestnut has better adaptability to rainy and humid climate. Too dry climate will affect the growth and development of trees, resulting in a substantial reduction in fruit production, especially in the vigorous growth stage of Dahongpao chestnut, during which there is no sufficient water supply. it will have a certain impact on the growth and fruit of Dahongpao chestnut.

2. Although Dahongpao chestnut likes water but is not resistant to flood and waterlogging, if the stagnant water in the orchard is not discharged in time during the growth period, the roots will be soaked by stagnant water, and the absorption of nutrients will cause fallen leaves, and in serious cases, it will lead to the death of the whole tree. therefore, we can choose proper watering before ripening, which is beneficial to promote the good growth of the fruit, but it should not be watered too much, otherwise it is easy to crack the fruit.

Fourth, lighting

The main results are as follows: 1. Dahongpao chestnut likes sufficient light, so it can not grow in shady environment for a long time, and the daily light time should be kept at more than 6 hours. if the light is not enough, it will lead to upright crown growth, soft branches, thin leaves and affect its yield.

2. In the flowering and fruiting stage, the lack of light will lead to the phenomenon of falling flowers and fruits, and if the chestnut tree is in shade for a long time, it will cause yellow, thin or even withered branches, so when planting Dahongpao chestnut, it is necessary to choose a sunny slope with sufficient sunshine, and the overgrown branches should be cut off in the later stage, which is helpful to enhance the permeability among the trees.