Summer is an important growth stage of tobacco. Only by doing a good job of management and ensuring quality can we increase yield and create benefits. It is now the beginning of summer, and tobacco in many places has been transplanted and entered the growth management stage. The following management needs to be done:

1. Do a good job of drainage and irrigation

After Lixia, many places will enter a rain-prone period, and due to the geographical location, there will be certain differences in precipitation in different regions. For tobacco, during the growth stage of seedlings, sufficient water is indeed required. Rainwater is beneficial to the growth of tobacco seedlings, but it does not mean that water can be always supplied. It is also necessary to pay attention to relevant waterlogging prevention measures. It is recommended to actively perform drainage work in rain-prone areas and periods, and those areas with less rainfall can be made up by artificial watering.

2. Do a good job of fertilizing

Tobacco likes nitrate nitrogen fertilizers, mainly npk fertilizers. Nitrogen fertilizers should be applied less and early to avoid being greedy for late maturity and affecting tobacco quality. Can ditch and apply 40kg/mu Meinongba 16-6-26. After fertilization, cover the soil and water it according to the moisture content. It is recommended that qualified farmers can use farm fertilizers, organic fertilizers, and microbial fertilizers. Among them, agricultural machinery fertilizers can be made on-site, including animal and plant scraps or excrement, etc. Its biggest feature is that it contains a large amount of biological material, which can provide beneficial help for the growth of tobacco. Common farmhouses include compost, green manure, and crop straw fertilizer. Wait.

Organic fertilizer is a commercial organic fertilizer processed from animal and plant residues and other biological fertilizers. The biggest advantage of organic fertilizer is that it can provide organic matter, which is very beneficial to soil improvement, but it should be noted that organic fertilizer must be fully decomposed It can only be used afterwards; while the microbial fertilizer needs to be determined according to the specific growth of tobacco, what is missing, such as nitrogen-fixing bacteria fertilizer, phosphorus bacteria fertilizer, etc., can effectively supplement nitrogen and phosphorus and other elements.

3. Do a good job in pest control

The high temperature season in summer is a period of vigorous growth of crops. During this period, tobacco is also susceptible to diseases and insect pests. Farmers need to comprehensively apply various prevention and control measures for different diseases to reduce the losses caused by various diseases and insect pests. It is suggested that we can choose good disease-resistant varieties for planting and cultivation, and strengthen the cultivation management at the same time, and deep plowing the field in autumn can play a certain role in preventing and controlling diseases and insect pests. In addition, the pests can also be caught manually or mechanically. Finally, pesticides, phytochemicals, and related control agents can only be used when they cannot be controlled. In short, remember that you can use pesticides without them.

 4. Do a good job in weeding

The warm and humid summer climate is also conducive to the rapid growth of weeds in the field. Farmers should weed them in time to prevent weeds from occupying tobacco growth space and ensure that the tobacco can have sufficient nutrients for absorption. Considering the guarantee of tobacco quality, it is recommended to manually weed the rare and young weeds. After the tobacco seedlings grow up, they can also be covered with straw to suppress grass.