Growth of seedlings root system of fruit crops and decorative crops depending on the conditions of a mineral nutrition and depth of soil treatment
Автор: Gurin A.G., Sycheva I.I., Rezvyakova S.V.
Журнал: Вестник аграрной науки @vestnikogau
Статья в выпуске: 1 (46), 2014 года.
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The root system plays an important role in the life of plants. Growth and development of seedlings can fluctuate significantly under the influence of growth conditions. The purpose of the study - to determine the optimal dose of mineral fertilizers and depth of soil treatment in completion of growing seedlings of fruit and decorative breeds. Found that mineral fertilizers in high doses enhanced the root growth of seedlings of fruit and decorative breeds. The best root system growth of fruit crops seedlings occurred in variants with applying mineral fertilizers in a dose N 198P 180K 198 for pear seedlings and N 264P 240K 264 for seedlings of apple, cherry and plum with a depth of soil treatment 40 cm. Maximum length of the seedlings roots of decorative crops was identified in the variant with application the dose of N 132P 120K 132. Depth of soil treatment did not affect the growth of roots.
Seedlings, fruit crops, decorative crops, root system, soil treatment, mineral fertilizers
Короткий адрес: https://sciup.org/147124146
IDR: 147124146
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