河西绿洲区加工型胡萝卜不同密度对产量及加工品质的影响

Different Sowing Densities Impact on Processing Carrot Yields and Quality at Hexi Corridor Oasis

对河西绿洲地区加工型胡萝卜栽培密度进行了研究,结果表明,种植密度对加工型胡萝卜产量、商品性影响很大,对产量构成因子根重、根径影响较为显著,对根长影响不大。综合评判,试验区加工型胡萝卜栽培最佳密度为保苗37.05万株/hm2。

Through the research on processing carrots＇ sowing densities at Hexi Corridor Oasis,it was indicated that the plant densities obviously influenced the yields and commercial characters of processing carrots, showing significant impact on carrot weight and diameter, and slight impact on carrot length. The local optimal sowing densities of processing carrots were 3.705×10^5 plants per hm^2, based on the comprehensive assessments.