Distributed in Jiangsu, Zhejiang, Jiangxi, Anhui, Hubei, Sichuan and other places. The growth characteristics are semi-trees, which are required to be cultivated in sandy loam at an altitude of 800 meters to 1200 meters, and the environment is required to be relatively humid.

Trees transplanted in the last two years with straight trunk, fresh bark color and vigorous growth should be selected as trees, and their new fine roots are concentrated in stumps, so the survival rate of trees is high. Try to use the seedlings that come in with heels. After a few months, the roots of the seedlings that come in with heels will start to grow new roots, which will be more vigorous and easy to survive when planted in inappropriate seasons.

2. Citrus fruit trees

Most important citrus varieties in the world originated in China. Two important species, Fructus Aurantii and Kumquat, are native to central and south-central China respectively. There are many kinds of citrus, which are distributed in the southern half of Asia and parts of Oceania, mainly in southern China and zhina, India, and to the northeast of India in the west. At present, the cultivation areas are distributed in tropical and subtropical areas between 40 north latitude and 40 south latitude, and the altitude is below 1000 meters.

3.macadamia nuts

Macadamia nut is a high-grade cash crop in tropical and subtropical regions with strong adaptability. Suitable for planting in hills or flat land below1.200m above sea level. It is required that the highest temperature in summer is generally not higher than 35℃, the highest temperature in winter is not lower than 15℃, and the lowest temperature is not lower than 0℃. There is no frost or occasional light frost all year round. The soil layer is deep, rich in organic matter, with a PH of 5.0 to 6.0 and good drainage.

4, wood milk fruit

Distributed in China, Guangdong, Hainan, Guangxi and Yunnan, India, Myanmar, Thailand, Vietnam, Laos, Cambodia and Malaysia, there are also white powders. Born in the forest at an altitude of 100- 1300m.

5. Guo Huang

Mainly produced in Xingyi City, Guizhou Province, it is a sweet orange variety with early and medium maturity. It is named after the local common name sweet orange is yellow fruit. Most of them are distributed in river valleys and mid-level platforms at an altitude of 750 ~ 1 100 meters.

The temperature in the producing area is relatively high, with an annual average temperature of16.1~18.2℃ and an annual accumulated temperature of ≥ 10℃ of 4933 ~ 6033℃. The relative humidity is about 82%, the annual precipitation is more than 1 150 mm, and the soil is purple sandy soil and yellow soil, with good surface structure, deep and fertile soil layer and rich potassium.

Baidu encyclopedia-xiangpaoshu

Baidu Encyclopedia-Citrus Fruit Trees

Baidu encyclopedia-macadamia nuts

Baidu Encyclopedia-Mu Guo Nai

Baidu Encyclopedia-Guo Huang