name
Petrova Marina Valerievna
Scholastic degree
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Academic rank
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Honorary rank
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Organization, job position
• State Research Institution Krasnodar Research Institute of Agriculture of the Russian Academy of Agricultural Sciences
младший научный сотрудник
Research interests
Растениеводство, земледелие
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Articles count: 1
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06.00.00 Agricultural sciences
DescriptionThe article reveals issues concerning three years research about the rate of influence complex water soluble fertilizers in seed treatment and treatment vegetative plant in phase 3-5 and 7-8 leaves for grain yield increase. In the process of research were determined summarized water consumption and coefficient of water consumption, measuring of morphological signs, were given economical estimation of using complex water soluble fertilizers in corn grain yield increase. The research shows the efficiency of seed treatment of average corn hybrid Krasnodarskiy 377 AMV by complex water soluble fertilizer Lignohumate potassium at dose 0,5 l/t. Grain yield increase in mentioned variant was 4,4 c/ha in comparison with variant of distilled water treatment. The same grain yield increase was got by using in seed treatment the mixture of Albit, 0,05 l/t with Lignohumate potassium, 0,5 l/t. the treatment of vegetative plants in phase 3-5 leaves when were sowed non treated seed were less efficient than in phase 7-8 leaves, where grain yield increase was 4,5 c/ha. Seed treatment of Lignohumate potassium in combination with vegetative plants treatment in phase 7-8 leaves by using Megamix, Bionekskemi and Lignohumate potassium allowed to get grain yield level 80,3-80,8 c/ha