Qashqadaryo viloyati sharoitida ertagi kartoshkadan yuqori hosil olish imkoniyatlari

Abstract

The article presents the results of studying the growth, development and yield of medium-early potato varieties Sylvana and Saviola, depending on the timing of spring planting and types of soil mulching. It was found that planting the second half of January, the first ten days of February and mulching the soil with 5-8 t/ha with manure and a transparent film contribute to optimal growth (74.6-87.0 cm), the formation of a leaf apparatus (0.74-0.87 m2 from bush) and the highest yield (at least 28-30 t/ha) of potatoes in Sylvana and Saviola varieties in early terms (June 1)

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