不同种植密度胡萝卜品质和产量的评价

C. Júnior, J. M. Oliveira, L. Mota
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引用次数: 2

摘要

胡萝卜作物的产量取决于包括种植密度在内的几个因素。本试验旨在评价不同种植密度对胡萝卜生长长度、直径、单株重和产量o/ m2的影响。这项研究于2011年在SponsorshipMG市的圣安东尼奥农场进行。试验随机分组,5个处理,5个重复,种植面积25m2,株间密度分别为10、8、6、4和3 cm。采用的间距为25cm。随着种植密度的增加,其长度、根径和重量均呈下降趋势。株间生产力密度在8 cm处最高,平均为6.68 kg/ m2。胡萝卜种植密度的增加导致胡萝卜的长、根径和单位重量的增加,并在一定限度内通过增加植株数来补偿总产量。考虑到贸易质量,胡萝卜品种“巴西利亚”的最佳种植密度为株间6 ~ 8 cm。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Avaliação da Qualidade e Produtividade da Cenoura com Diferentes Densidades de Plantio
The performance of a carrot crop depends on several factors including the density of planting. The aim of this study was to evaluate the effect of different planting densities on carrot growing in length, diameter, weight per unit and produção/m 2 . The study was conducted at Farm Santo Antonio, in the municipality of SponsorshipMG in 2011. The experiment was conducted in randomized blocks with five treatments and five replications in a floor area of 25m2, with the treatment plant densities 10, 8, 6, 4 and 3 cm between plants. The spacing adopted was 25 cm. As they increased the planting density was decreased in length and root diameter and weighing. Productivity density of 8 cm between plants showed the highest mean of 6.68 kg/m 2 . The increase in the density of planting carrot results in an increase in length and root diameter and weight per unit and to a certain limit is the compensation of the total production by raising the number of plants. The best density cultivation of carrot cultivar "Brasilia", considering the quality of trade, 6 and 8 cm between plants.
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