Tomatoes are the country's relatively large vegetable crop, which can be grown four seasons a year with protective facilities. How do tomatoes grow to achieve high yields? Today we will be giving you a detailed account of the methods of cultivation to combat it. For your information。
I. Selection of suitable varieties
Selection of varieties adapted to local climatic and soil conditions is key to successful tomato cultivation. There is a high variety of tomatoes, including cherry tomatoes, large-scale tomatoes, anti-disease tomatoes, etc. In selecting varieties, appropriate varieties should be selected according to their needs and interests, as well as market demand。
Ii. Preparation of soils
Tomatoes require sufficient sunlight and nutritious soil to grow well. When preparing the soil, fertile soil should be selected and appropriate organic fertilizers, such as chicken dung, added. At the same time, deep tillage is required to clear the soil of weeds and stones。
Iii. Sowning
The selected seed is mixed with a fraction of the sand, evenly mixed, and spread in a ready nursery bed, with a light cover of fine soil. After seeding, transparent film cover can be added to maintain the temperature and humidity of the soil. When more than 80 per cent of seedlings come out, the film covering the soil surface is removed in time for the seedlings to grow freely。
Iv. Daily management
In day-to-day management, care should be taken to provide tomatoes with sufficient sunlight and moisture. During the dry season, the frequency and quantity of water poured should be increased as appropriate. At the same time, care must be taken to prevent and treat pests and diseases in a timely manner。
V. Pest management
Tomato plants are very large and, during their growth and development, they are susceptible to a wide range of diseases and insects, and they are difficult to completely eradicate and must be prevented well in advance. It focuses on the prevention of diseases such as runoff, deadness, late disease, tigers and aphids, and on the prevention of diseases such as early disease, night disease, grey disease, malformation and later growth。
V. Access
When tomatoes mature, they can choose the harvest time according to their needs. In general, when the tomato color becomes fresh, it means mature. During harvests, tomatoes can be cut off with scissors to avoid damage to the plant。
Vi. Notes
When planting tomatoes, attention should also be paid to the following: first, avoiding overwatering in order to avoid tubular decomposition; secondly, avoiding the excessive use of chemical fertilizers to avoid damage to plantations; and lastly, combating pests and diseases such as the premature disease of tomatoes, the disease of the late, the disease of the grey, the disease of the leaf, and the disease of the aphid。
