A kind of cultivation method of glutathione-rich tomato

Abstract

The invention relates to a culture method for glutathione-rich tomatoes. The culture method comprises the following steps: (1) in tomato seedling growing, using a glutathione-rich tomato special-purpose organic compound fertilizer, seedling growing density being 160-180 plants per square meter, fertilizer utilization amount being 10-15 kg / mu, and uniformly broadcasting fertilizer on a seedbed; (2) before transplanting of the tomatoes, applying the glutathione-rich tomato special-purpose organic compound fertilizer, applying amount being 80-100 kg / mu; (3) in tomato flowering and fruit bearing periods, additionally applying the glutathione-rich tomato special-purpose organic compound fertilizer, additional amount being 30-50 kg / mu; and in the whole culture process of the tomatoes, according to soil moisture content, maintaining proper soil moisture content through irrigating baker's yeast fermentation wastewater. The culture method begins to provide sufficient glutathione synthetic precursors from a tomato seedling growing phase, so that the tomatoes can absorb the glutathione synthetic precursors from soil in the whole growth cycle, and through photosynthesis, the glutathione synthetic precursors are converted into glutathione. The tomatoes are high in glutathione content, and high in nutritive value.

Description

technical field [0001] The invention relates to a cultivation method of glutathione-rich tomato, which belongs to the technical field of tomato cultivation. Background technique [0002] At present, chemical fertilizers are still commonly used in agricultural production in my country. Single application of chemical fertilizers cannot meet the needs of crop growth, which limits the development of agriculture. Long-term use of large amounts of chemical fertilizers will cause soil compaction, soil quality continues to deteriorate, soil fertility declines, and the quality of agricultural products declines. , in order to meet the fertilizer efficiency, the application of chemical fertilizers has increased, but the absorption and utilization of chemical fertilizers is limited, and a large amount of chemical fertilizer residues also cause serious pollution to soil and water sources. [0003] Tomatoes have the effects of stopping bleeding, lowering blood pressure, diuresis, invigorat...

AI Technical Summary

Problems solved by technology

[0004] Existing chemical fertilizers are used as tomato planting fertilizers. When the amount of application is too small, the fertility is not enough, and when the amount of application is too large, it is easy to cause root or bud burn; the taste of tomatoes cultivated by applying chemical fertilizers is poor. The content of glutathione and lycopene is low, resulting in low nutritional value of tomato

Images