Эффективность применения регуляторa роста растений HUMIFIELD, WG при выращивании томатов в Республики Молдовa
Ротару, B.
The effects of plant growth regulator Humifield, WG on productivity and some biochemical traits of tomato cultivated on carbonated chernoziom of Republic of Moldova are presented in this paper. This regulator of growth was applied six times during vegetation period of tomato in different doses. It has been found that the tested biologically active Humifield, WG positively influenced the growth and yield of tomato in comparison with control treatmnet (without application of Humifield, WG). The high-est increase of yield productivity (20%) was registered when this substance has been applied in dose 100 g/ha of each treatment (six treatments). The foliage application of the product increased contents of nitro-gen and phosphorus in tomato fruits. Under the influence of Humifield, WG the quality of vegetable pro-duce was improved, the content of soluble monosaccharides and disaccharides increased in fruits. Thus, WG could be an effective eco friendly and perspective approach to increase tomato productivity.
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