1) Intraspecific competition – the use of agrotechnical techniques: loosening the soil, feeding with organic and mineral fertilizers, abundant watering)
2) Interspecies struggle – destruction of pests – butterflies of the cabbage whitefly (imago) and its caterpillars (larvae), bugs, greenhouse whitefly, slugs
3) Fight against unfavorable environmental factors – seeds must be sown in greenhouses, after the termination of spring frosts, planted in the ground
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.