搜索结果: 1-13 共查到“农学 Brassica oleracea L”相关记录13条 . 查询时间(0.139 秒)
Drought tolerance in Zn-deficient red cabbage (Brassica oleracea L. var. capitata f. rubra) plants
Zn deficiency drought stress antioxidant defense system
2015/3/3
Effects of Zn deficiency were studied in red cabbage plants under well-watered or drought conditions. Impairment of growth due to Zn deficiency was higher under drought compared with well-watered cond...
Seed development stages of kale (Brassica oleracea var. acephala L.) genotypes in Turkey
Brassica oleracea var. acephala kale seed development germination
2015/1/21
This research determined the stages of kale (Brassica oleracea var. acephala L.) seed development in Samsun province, Turkey, between 2002 and 2003. Plants of inbred kale lines (55TE07, 55TK09, 52PE09...
Production and utilization of doubled haploids in Brassica oleracea vegetables
Brassica oleracea microspore culture plant regeneration
2015/1/21
A possibility to increase the efficiency of plant regeneration from microspore-derived embryos of selected botanical varieties of Brassica oleracea was investigated from 2001 to 2004. More than 400 re...
Effect of different fertilization on spring cabbage (Brassica oleracea L. var. capitata) production and fertilizer use efficiencies
Spring Cabbage Fertilizer Use Efficiency
2013/3/4
Just after transplanting, the vegetable has difficulty in nutrients uptake. To explore the effect of different fertilization on spring cabbage (Brassica oleracea L. var. capitata) production and ferti...
为了阐明黑腐病对苗期花椰菜的根系形态和生理的影响，对建立花椰菜抗黑腐病根系育种新途径提供依据，利用黑腐病菌感染花椰菜抗病品种雪峰的叶片后，研究植株根系发生的一系列形态和生理变化。结果表明，接种7天后的植株根长、根干重、地上部干重、根系活力比接种后2天的显著增加。接种处理的植株根长、根干重和地上部干重明显比未接种对照（CK）低，但是接种幼苗的根系活力比未接种对照的根系活力高。接种3天后，接种处理的根...
阐明黑腐病对苗期花椰菜的根系形态和生理影响，为建立花椰菜抗黑腐病根系育种新途径提供
依据，利用黑腐病菌感染花椰菜抗病品种雪峰的叶片后，研究植株根系发生的一系列形态和生理变化。
结果表明，接种7 天后的植株根长、根干重、地上部干重、根系活力比接种后2 天的显著增加。接种处理
的植株根长、根干重和地上部干重明显比未接种对照（CK）低，但是接种幼苗的根系活力比未接种对照
的根系活力高。接种3 天...
Brassica oleracea genotypes displaying interesting fatty acid profiles for Brassica napus breeding
Brassica oleracea cabbage low-erucic acid mutant fatty acid composition breeding
2011/1/13
Brassica oleracea (CC) normally displays an erucic acid (22:1) content ranging from 28 to 63%. In the course of studies dealing with the inheritance of erucic acid content in the seed oil of Brassica ...
Inheritance of C3-C4 Intermediate Photosynthesis in Reciprocal Hybrids between Moricandia arvensis (C3-C4) and Brassica oleracea (C3) that Differ in their Genome Constitution
Brassicaceae C3 species C3-C4 intermediate species CO2 exchange Glycine decarboxylase Leaf anatomy Photorespiration Reciprocal hybrids
2009/7/23
To elucidate the genetic mechanisms underlying C3-C4 intermediate photosynthesis, we investigated the structural and photosynthetic characteristics of leaves of reciprocal hybrids between the C3-C4 in...
Oviposition preference of Pieris brassicae (L) on different Brassica oleracea var. capitata L. cultivars
white cabbage cultivars Pieris brassicae oviposition preference
2010/1/19
Cabbage White Butterfly, Pieris brassicae L. is widely distributed pest world wide
and causes severe damage to white cabbage (Brassica oleracea var. capitata f. alba L.). We
studied oviposition pr...
Black rot of broccoli（Brassica oleracea var. italica）caused by Xanthomonas campestris pv. campestris
broccoli black rot Xanthomonas campestris pv. campestris
2009/3/17
A new bacterial disease was observed on leaves of broccoli (Brassica oleracea L. var. italica Plen.) in a field in Gunma Prefecture, Japan in 2001. The causal agent was identified as Xanthomonas cam...
Antioxidant Activity of Cauliflower（Brassica oleracea L.）
Cauliflower Brassica oleracea antioxidant activity radical scavenging
2009/1/9
Recently, a number of studies on the health benefits associated with fruits, vegetables, herbs and spices demonstrated that they possess potent antioxidant, anti-inflammatory, anti-mutagenic, and anti...
花椰菜细胞质雄性不育基因特异PCR标记的筛选Identification of PCR markers associtated with cytoplasmic male sterility in Brassica oleracea var botrytis
花椰菜（Brassica oleracea var.Botrytis） 细胞质雄性不育 CMS 候选基因
2008/1/10
摘要
基于同源序列的候选基因法(homology-based candidate gene method)，通过检索NCBI核酸及蛋白数据库，获得细胞质雄性不育（cytoplasmic male sterility CMS）相关的基因或开放读码框。生物学软件分析，根据保守区设计5对特异引物，PCR扩增，其中引物P9/P10在花椰菜细胞质雄性不育系knxd612中特异扩增出313 bp的片段。单株...
A Simple Procedure for Mesophyll Protoplast Culture and Plant Regeneration in Brassica oleracea L. and Brassica napus L
Brassica napus L Brassica oleracea L organogenesis protoplast culture regeneration
2014/3/13
An improved protocol for Brassica protoplast culture and plant regeneration was developed. Isolated
protoplasts from four-weeks-old in vitro shoot tip culture of Brassica oleracea var. botrytis cv...