Once again, Big unzen tomatoes are being cultivated to create an environment in which pests are less likely to occur, and special cultivation is being carried out to ensure environmentally friendly production. It seems that it is obligatory to submit the production history recorded in the house affairs, clearing the strict standards of Nagasaki Prefecture specially cultivated agricultural products (chemical condition N and the number of pesticide components are less than half of conventional cultivation). Pest control standards, proper fertilization standards that suppress chemical nitrogen, etc. are published on the Internet. By installing a yellow adhesive plate, the outbreak of pests can be grasped at an early stage, and by taking measures such as preventing the invasion of pests by applying an insect repellent net to the opening, the number of times of spraying pesticides is reduced. Install a yellow adhesive plate to reduce the number of chemical sprays. By using other materials, tomatoes that are resistant to pests are made, and the environment in the field is improved to reduce the number of times chemicals are sprayed. It seems that they are striving for high quality production by using Maruhana bees. We are working to improve the production environment by cleaning and organizing the inside and outside of the field. Well, we are striving for stable production by making soil by inputting organic matter and using excellent microbial materials. Furthermore, we cultivate the products by making the best use of the characteristics of each variety, set quality and yield targets, and strive for production control that meets the targets.
It seems that all members of the club are cultivating the BG unzen fruit tomatoes grown in Shimabara Unzen for the production of specially cultivated agricultural products in Nagasaki Prefecture. It is loved and loved by consumers as a tomato with a strong acidity and a strong taste because it is grown with a modest amount of water and has a prominent sweetness.
The area where BG unzen tomatoes are cultivated is located at the southernmost tip of the Shimabara Peninsula, which is also called the food base in Nagasaki Prefecture, and there are four towns: Kitaarimacho, Minamiarimacho, Kuchinotsucho, and Kazusacho. This area is about 20km east-west and about 8.4km north-south, and seems to occupy about 18% of the Shimabara Peninsula. It is located farthest from Mt. Fugen in Unzen, and it seems that there are some areas along the coastline that are frost-free. The average annual temperature is 16.5 ° C, and the climate is very warm even in winter, with rainfall of 1,790 mm per year. The first frost is in late November and the late frost is until early April.