Matters needing attention in the latest planting of tomatoes in autumn

Tomato is one of people's favorite vegetables. with the development of planting technology, the area of tomato is getting wider and wider, and the planting technical requirements are getting higher and higher, and the planting period of autumn tomato is from August to September. So what are the precautions for planting tomatoes in autumn? Come and have a look with the editor.

1. Before planting

Before planting tomatoes in autumn, we should do a good job in the disinfection of the greenhouse, apply the base fertilizer reasonably, and clean the field in time and disinfect the greenhouse after the cutting crop is harvested. When time and conditions permit, high temperature greenhouse and methyl bromide fumigation shed can be used for greenhouse disinfection; if time is tight, soil disinfection can be combined with soil preparation and fertilization. The base fertilizer must be fully mature before it can be applied. If there is no time, the rapid ripening method of active bacteria can be used to spray the organic fertilizer fermentative bacteria evenly on the farm manure, which can not only make the farm manure rotten, but also play a role in deodorization.

2. When planting

Autumn tomato is regularly in the high-temperature and rainy season, and it is also a period of serious occurrence of soil-borne diseases such as stem base rot, Phytophthora root rot, bacterial wilt and so on. Therefore, when planting, we must pay attention to the prevention of diseases and insect pests, with the principle of giving priority to prevention and the combination of prevention and control, carbendazim and other agents can be applied in the acupoints for prevention, and root nematodes can be prevented with Fuqi and other agents.

3. After planting

After planting, the cultivation method of two nets and one film should be used to prevent high temperature, insect pests and Rain Water, and the sunshade net should be used reasonably and should not be covered for too long, so as not to cause tomatoes to grow too long because of lack of light. the use time of sunshade net is generally from 10:00 to 3 p.m. Ventilation is a very critical link in the high temperature season, so we must pay attention to the use of anti-insect net, which is only suitable for the ventilation in front of the shed. In addition, it is also necessary to strictly prevent Rain Water's irrigation shed from causing rotten roots and dead tomatoes, so in the irrigation shed, we should timely use well water to irrigate the garden, so as to reduce the harm after Rain Water irrigates the shed, and timely carry out hoeing to enhance the air permeability of the soil and promote root growth.

The above is the introduction of autumn stubble tomato planting precautions, hope to help you, want to know more related knowledge, please follow us.