秋播时种植材料大小对菊芋产量的影响

сборник статей всероссийской научной конференции с международным участием "Растениеводство и луговодство Pub Date : 1900-01-01 DOI:10.26897/978-5-9675-1762-4-2020-170

L. Popova, Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, I. Yudina

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引用次数: 0

摘要

本文介绍了在灰化沙壤土秋种块茎条件下，种植耶路撒冷洋蓟块茎质量对块茎产量大小和块茎组分的影响。研究发现，种植重80-100克的块茎可提供45吨/公顷的产量。随着块茎种植量的增加，购买种植材料的成本急剧增加，盈利能力下降。种植小块茎会导致产量下降。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Influence of planting material size on Jerusalem artichoke yield during autumn planting

The results of the influence of the mass of planting tubers of Jerusalem artichoke on the size and fractional composition of the crop of tubers in the conditions of sod-podzolic sandy loam soils during autumn planting of tubers are presented. It was found that planting tubers weighing 80-100 g g provide a yield of 45 t/ha. With an increase in the mass of planting tubers, the cost of purchasing planting material increases sharply and profitability decreases. Planting small tubers leads to a decrease in yield.

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сборник статей всероссийской научной конференции с международным участием "Растениеводство и луговодство

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