叶面施肥对6种海棠复壮效果的研究
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- 英文论文题名：Effects of Foliar Fertilization to the Rejuvenation of 6 Crabapple Cultivars
- 论文作者：孙绍颖 ; 杨秀珍 ; 郭翎 ; 刘渤洋 ; 刘立 ; 甘玮欣
- 英文论文作者：SUN Shao-ying ; YANG Xiu-zhen ; GUO Ling ; LIU Bo-yang ; LIU Li ; GAN Wei-xin ; Beijing Key Laboratory of Ornamental Plants Germplasm Innovation & Molecular Breeding ; National Engineering Research Center for Floriculture ; Beijing Laboratory of Urban and Rural Ecological Environment and College of Landscape Architecture ; Beijing Forestry University ; Beijing Botanical Garden
- 年：2016
- 作者机构：花卉种质创新与分子育种北京市重点实验室国家花卉工程技术研究中心城乡生态环境北京实验室园林学院北京林业大学;北京植物园;
- 论文关键词：叶面施肥 ; 海棠 ; 复壮 ; 营养元素 ; 叶绿素 ; 花期特征
- 英文论文关键词：Foliar fertilization ; Crabapple ; Rejuvenation ; Nutrient element ; Chlorophyll ; Flowering feature
- 会议召开时间：2016-07-19
- 会议录名称：中国观赏园艺研究进展2016
- 语种：中文
- 分类号：S685.99
- 学会代码：EGYP
- 会议名称：2016年中国观赏园艺学术研讨会
- 会议地点：中国湖南长沙
- 主办单位：中国园艺学会观赏园艺专业委员会、国家花卉工程技术研究中心
- 学会名称：中国园艺学会
- 页数：6
- 文件大小：1088k
- 原文格式：O
- 会议级别：全国
摘要
针对北京植物园长势较弱的‘红哨兵'‘玫瑰柱'‘春喜'‘白兰地'‘八棱'‘红玉'6个海棠品种,于2015年夏秋季进行叶面施肥处理,探讨简单易行的适合海棠的复壮措施。通过测定当年叶片养分含量、调查分析次年开花状况和叶绿素含量、新梢生长量,结果发现:①叶面喷施KH_2PO_4有助于‘玫瑰柱'、‘春喜'当年叶片P、K含量积累,有利于增大花径,增大花序密度,并对‘红哨兵'、‘白兰地'的次年叶片叶绿素含量,‘红哨兵'、‘玫瑰柱'、‘春喜'的新梢生长量有促进作用;②叶面喷施KNO_3能提高‘八棱'当年叶片中K含量和次年新叶的叶绿素含量,加快新梢生长速度,对‘八棱'的复壮效果明显;③叶面喷施"锐力3000"有机水溶肥料能延长‘红玉'的花期,增加新梢生长量。认为,3种叶面施肥方案对本试验的6种海棠的复壮均有促进作用。
The experiment was conducted with 6 crabapple cultivars(' Hongshaobing',' Meiguizhu',' Chunxi',' Bailandi',Baleng',' Hongyu') in summer and autumn in 2015 with foliar fertilizer in Beijing Botanical Garden.The content of nutrient elements of leaves of the year were detected.And features of flowering,content of chlorophyll,shoots growth of the next year were also analysed.The aim was to figure out the effects of foliar fertilizer to the rejuvenation of crabapples.The results were:①Foliar fertilizing with KH_2PO_4 can increase the content of P,Kin the leaves of ' Meiguizhu',' Chunxi'.The flower size and inflorescence density of ' Meiguizhu',' Chunxi' were bigger than CK.KH_2 PO_4 can increase the chlorophyll content of ' Hongshaobing' and ' Bailandi',and promote the growth of the new shoots of ' Hongshaobing',' Meiguizhu',' Chunxi';②Foliar fertilizing with KNO_3 solution have obvious effects to the rejuvenation of ' Baleng'.The content of K and chlorophyll were increased.And the growth rate of new shoots were sped up;③Foliar fertilizing with ' Ruili 3000' organic water soluble fertilizer can prolong flowering period and promote the shoots growth of ' Hongyu'.All the three fertilizing method achieved the rejuvenation of crabapple.
The experiment was conducted with 6 crabapple cultivars(' Hongshaobing',' Meiguizhu',' Chunxi',' Bailandi',Baleng',' Hongyu') in summer and autumn in 2015 with foliar fertilizer in Beijing Botanical Garden.The content of nutrient elements of leaves of the year were detected.And features of flowering,content of chlorophyll,shoots growth of the next year were also analysed.The aim was to figure out the effects of foliar fertilizer to the rejuvenation of crabapples.The results were:①Foliar fertilizing with KH_2PO_4 can increase the content of P,Kin the leaves of ' Meiguizhu',' Chunxi'.The flower size and inflorescence density of ' Meiguizhu',' Chunxi' were bigger than CK.KH_2 PO_4 can increase the chlorophyll content of ' Hongshaobing' and ' Bailandi',and promote the growth of the new shoots of ' Hongshaobing',' Meiguizhu',' Chunxi';②Foliar fertilizing with KNO_3 solution have obvious effects to the rejuvenation of ' Baleng'.The content of K and chlorophyll were increased.And the growth rate of new shoots were sped up;③Foliar fertilizing with ' Ruili 3000' organic water soluble fertilizer can prolong flowering period and promote the shoots growth of ' Hongyu'.All the three fertilizing method achieved the rejuvenation of crabapple.
引文
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13.李燕婷,李秀英,肖艳,等.叶面肥的营养机理及应用研究进展[J].中国农业科学,2009,42(1):162-172.
2.陈恒新.山东海棠品种分类与资源利用研究[D].南京林业大学,2007.
3.雷维群.我国植物园的植物景观研究——以厦门植物园、北京植物园为例[D].北京林业大学,2011.
4.黄云.植物营养学[M].北京:中国农业出版社,2014.
5.白玉超.不同配方叶面肥对苎麻纤维产量和品质的影响[D].湖南农业大学,2013.
6.李延菊.设施栽培‘早红珠'油桃对叶面施肥~(15)N-尿素吸收、分配和利用研究[D].山东农业大学,2006.
7.李惠.大花蕙兰叶面施肥及营养液用量频率研究[D].北京林业大学,2014.
8.王雪姣.叶面肥对蓝果忍冬和黑穗醋栗生长发育及果实品质的影响[D].东北农业大学,2013.
9.赵兴华,杨佳明,裴新辉,等.叶面施肥对百合‘木门'植株和鳞茎生长的影响[J].中国农学通报,2014,30(1):238-241.
10.梁冰,陈建芳,李湛东,等.北京地区12个海棠品种的生态适应性评价[J].浙江农业学报,2015,26(6):1501-1504.
11.于钦民,徐福利,王渭玲.氮、磷肥对杉木幼苗生物量及养分分配的影响[J].植物营养与肥料学报,2014,20(1):118-128.
12.张往祥,魏宏亮,江志华,等.观赏海棠品种群的花期物候特征[J].园艺学报,2014,41(4):713-725.
13.李燕婷,李秀英,肖艳,等.叶面肥的营养机理及应用研究进展[J].中国农业科学,2009,42(1):162-172.
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