Pomegranate promotes coloring skills

Pomegranate is fresh and juicy with unique flavor, has certain medicinal and health care value, and is loved by the majority of consumers. its peel color is one of the important qualities of fruit. Red pomegranate has a huge market in China because of its good appearance and beautiful meaning. So is there any way to promote pomegranate coloring? Let's get to know it with the editor.

I. coloring method

1. Coloring time

If the pomegranate is bagged, the pomegranate should be removed and colored in time from late August to early September, usually about 20-25 days before the fruit harvest.

2. Picking leaves and turning fruits

This method is an auxiliary method to promote the overall coloring of pomegranate fruit. Pomegranate leaf picking is divided into two times, and the first time is carried out in combination with fruit thinning and fruit fixing in mid-early June to remove the basal leaflets of fruit stalks and leaves covering the fruit surface. this can not only reduce the harm of diseases and insect pests to the fruit, but also facilitate bagging operation. The second leaf picking was carried out 15-20 days before fruit coloring, when the leaves or branches that blocked the direct sunlight of the fruit were removed or removed to achieve the purpose of fruit coloring.

3. Laying reflective film

This method is to lay silver reflective film under the pomegranate canopy or between the rows of the pomegranate tree from the middle of August to before the fruit harvest, which can obviously improve the color of the underlit fruit in the inner chamber of the crown and the middle and lower part of the tree. After the film is laid, the branches should be thinned and pulled properly so that the light spots on the ground of the tree plate are evenly distributed.

4. Spraying foliar fertilizer

In the first ten days of August, pomegranate leaves were sprayed with low concentration of potassium dihydrogen phosphate or potassium sulfate, plant ash extract and other micro-fertilizers every 10 days, which can promote pomegranate fruit coloring, improve fruit quality and reduce the effect of fruit cracking before harvest.

II. Points for attention

When picking bags, pomegranates should pay attention to climate change, pericarp burns and reduced fruit quality caused by high temperature and strong light exposure, and water should be strictly controlled 10-15 days before pomegranate harvest, especially in dry mountains, hilly orchards and orchards with irregular irrigation in plain areas, which should be harvested in time in the long drought and rain.

The above is the introduction of pomegranate coloring skills, hope to help you, want to know more related knowledge, please follow us.