1、 Curing method

1. Soil: if you are potted nectarine indoors, you need to use soil with good air permeability. The flower pot should use a clay basin made of clay, and then put a porcelain basin on the periphery. The soil can use two parts of pastoral soil and two parts of rotten farmyard fertilizer. For the plants cultivated in the open field, the land should be prepared when the garden is built. First, the soil should be turned over to a depth of about 25 cm, and then the soil should be exposed to the sun for three days for disinfection. It should be noted that when preparing the land, the base fertilizer can be put into the soil together

2. Watering: plants maintained in the open field generally do not need watering unless it is in hot and dry weather. Watering in dry weather is also watered once a week. Family potted plants need to be watered once every other day, especially during the growth period. In the non growth period, they need to be watered once or twice a week, and they need to be controlled during overwintering

3. Fertilization: it needs more nutrients during the growth period. Young trees need to use fertilizer species dominated by nitrogen fertilizer and supplemented by potassium fertilizer. After entering the fruiting period, compound fertilizer should be used, because the nutrients of compound fertilizer species are relatively comprehensive and can meet the needs of all aspects of the plant

4. Light: the sunlight in the south is relatively strong, so we should choose varieties that are easy to precocious. The daily light should be maintained for four or five hours, otherwise it is easy to cause sunburn

2、 Breeding skills

1. Potting: nectarines cultured at home need to be potted. The time is usually between the spring equinox and Qingming. After blocking the eyes of the basin with tiles, fill one-third of the flowerpot with soil and compact it, and then trim the roots of the plants to be planted and put them directly into the basin. After spreading the root strip, cover it with soil and compact it, and then pour it once to pervade the water

2. Pruning: it needs to be pruned regularly, especially during the growth period. It needs to pick the heart of twigs to promote the growth of short branches. In the spring of the next year, some extended branches should be picked to ensure light transmission and ventilation

3、 Problem diagnosis

1. Insect pests: the main insect pests that harm spiders are heartworms. It is necessary to use quicklime and sulfur powder, boil it with water to make calcium sulfide, and then spray the trees to kill insects

2. Pathological changes: the main diseases endangering nectarine are leaf shrinkage disease and gum flow disease, which need to be diluted with stone sulfur mixture, and then spray the plant for control

4、 Other issues

1. Edible: it is edible

2. Toxicity: non toxic. The fruit core can be used as medicine