The planting environment of the latest navel orange

Navel orange is a kind of sweet orange variety of Rutaceae, and its planting area in China is very large. In our country has a very large planting area, navel orange economic life is very long, fruit nutritional value is high, its economic value is relatively high. However, when we plant navel orange, we need to consider the planting environment of navel orange. So what kind of environment does it take to grow navel oranges? Today's small series brings you the planting environment of navel orange. Let's take a look at it together!

1. Moisture requirements

When planting navel oranges, the first thing to consider is water requirements. Navel orange fruit itself contains a lot of water, so when we plant navel orange, the minimum soil thickness should not be less than 80 cm, and it is best to keep it above 1 meter. At the same time, the annual rainfall in the planting area should be kept above 1000 mm. When planting, it is not suitable to plant in farmland because the groundwater level of farmland is very high. It is easy to accumulate water in rainy summer, which is very unfavorable for the growth of navel orange. If you have to plant in farmland, then it should be mainly planted in deep grooves and high ridges, but it is best to be able to plant on hilly slopes.

2. Soil requirements

Navel orange growth ability is very strong, the requirements for the soil are not very strict, whether red soil or alluvial soil can adapt normally, can live in most of the soil. However, soil differences on navel orange fruit yield and quality will cause certain impact. Therefore, when we plant navel orange, we should mainly use soil with deep soil layer, sufficient fertility, strong permeability and soft soil. Soil PH value should be maintained at about 6-6.5, so the soil should be better with sandy loam. If red loam soil is properly improved, navel orange can also be planted.

3. Climate requirements

The growth of navel orange still has certain requirements for temperature, navel orange is suitable for growth in the annual average temperature of about 20 degrees environment. During its growth period, if the temperature is greater than or equal to ten degrees, then the annual accumulated temperature should be maintained at about 4600-4700 degrees. The lowest temperature in winter should not be lower than minus five degrees, and in January, the average temperature should be above eight degrees. Then for air humidity, keep it around 70%-75%. Maintaining a larger temperature difference between day and night and a longer frost-free period is very beneficial to the growth of navel orange.

4. Garden Conditions

Navel orange planting garden to be set up in about 25 degrees on the gentle slope. Ensure sufficient light, deep soil layer and normal drainage and irrigation, minimize investment and ensure convenient management. If it is planted on flat land or paddy field, it should be mainly planted in deep grooves and high ridges to improve drainage capacity. Planting in the flat, management is more convenient, water is sufficient, the root development of navel orange trees are very beneficial. However, its ventilation and light are not as good as mountain planting. When building a garden, pay attention to the groundwater level to avoid ponding. In addition, traffic needs to be taken into account.

The above is a brief introduction to the navel orange planting environment. Today's introduction is here, this article is for reference only, I hope to help everyone oh!