氮肥与杂草控制对胡萝卜（Daucus carota L.）营养品质的影响。

Effects of nitrogen fertilizer and weed control on nutritive quality of carrots (Daucus carota L.).

作者信息

Sandhu K S, Joshi A K, Bajaj K L

机构信息

Department of Vegetable Crops, Landscaping and Floriculture, Punjab Agricultural University, Ludhinana, India.

出版信息

Plant Foods Hum Nutr. 1988;38(1):67-73. doi: 10.1007/BF01092312.

DOI:10.1007/BF01092312

PMID:2852805

Abstract

The nutritive quality of carrots, obtained from different herbicide-treated plots and under different levels of nitrogen application ranging from zero to 80 kg nitrogen/ha, was compared. There were significant differences in carotene content, T.S.S. (total soluble solids) and organoleptic characteristics under the influence of different treatments. The maximum carotene content, T.S.S. and organoleptic characteristics were observed with the application of 80 kg. nitrogen/ha and fluchloralin herbicide at 0.90 and 1.20 kg/ha.

摘要

对来自不同除草剂处理地块且施氮水平从零到80千克氮/公顷的胡萝卜的营养品质进行了比较。在不同处理的影响下，胡萝卜素含量、总可溶性固形物（T.S.S.）和感官特性存在显著差异。在施氮量为80千克/公顷以及使用0.90千克/公顷和1.20千克/公顷的氟乐灵除草剂时，观察到了最高的胡萝卜素含量、总可溶性固形物和感官特性。