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Influence of Harvesting Time on the Yield and Nutritional Composition of  Safflowers Vegetable(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年12期
Page:
165-167
Research Field:
Publishing date:

Info

Title:
Influence of Harvesting Time on the Yield and Nutritional Composition of  Safflowers Vegetable
Author(s):
HU Xi-qiao; CHEN Hong-zhi; MENG Li
Henan Institute of Science and Technology，Xinxiang,Henan 453003
Keywords:
safflower vegetable; harvest time; flavonoids; vitamin C
PACS:
S 567.2
DOI:
-
Abstract:
Taking safflower vegetable ‘310’ strain as material，the influence of harvest time(35,40,45,50 d) on the yield and flavonoids and vitamin C content of safflower vegetable were studied，in order to determining the best harvest time of safflower seedlings.The results showed that the net weight of harvest time 50 d was the highest，there were obvious differences of net weight between harvest time 50 d and 35 d.No difference was found among the harvest time 40,45,50 d.The flavonoids content reached the highest level in harvest time 50 d.Differences among harvest time 50,40,45 d were not obvious，but significant differences did exist between harvest time 35 d and 40,45,50 d,respectively；but，the vitamin C content reached the highest level in harvest 45 d and was 22.43 mg/100g.According toguaranteeing output and improving the nutrient content，it was concluded that harvest time 40~45 d was more suitable.

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Last Update: 2014-08-20