Effect of Root Field High Temperature on Dynamic Growth and Photosynthetic Rate of Chinese Wolfberry(Lycium barbarum L.)(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Effect of Root Field High Temperature on Dynamic Growth and Photosynthetic Rate of Chinese Wolfberry(Lycium barbarum L.)

Author(s):: HUANG Ting; QIN Ken; ZHANG Bo; LUO Qing; (National Engineering Research Center for Chinese Wolfberry，Yinchuan,Ningxia 750002)

Keywords:: root zone high temperature; dynamic growth; photosynthetic rate; Lycium barbarum L．

Abstract:: Ningxia wolfberry ‘Ningqi No.1’ was used as test material.The effect of root zone temperature on Chinese wolfberry（Lycium barbarum L.)dynamic growth，photosynthetic rate and growth index was studied by measuring and recording root zone temperature under the high temperature conditions in summer in Ningxia.The results showed that as summer root temperature rose gradually，Chinese wolfberry bud number reduced from 33 to 20，total green fruit number of 17 reduced to zero.Chinese wolfberry leaves net photosynthetic rate increased from 1.18 μmol?m-2?s-1 to 29.30 μmol?m-2?s-1and then dropped to 2.79 μmol?m-2?s-1.

[1]国家药典委员会.中国药典2010年版[S].一部.北京:中国医药科技出版社，2010:132-133.

[2]李时珍.本草纲目[M].北京:人民卫生出版社,1982.

[3]曹有龙，巫鹏举.中国枸杞种质资源[M].北京：中国林业出版社,2014.

[4]杨志新.枸杞的扦插及其生物生理学特性研究[D].合肥：安徽农业大学,2007:1-19.

[5]彭友洲.浅谈枸杞盆景夏季休眠期管理[J].中国花卉盆景,1999(5):39.

[6]冈本五郎.果实发育及其调节（日文）[M].东京：养贤堂,1996:14-31.

[7]王世平.根域加温对促成栽培绯红葡萄生长发育的影响[J].果树学报,2003,20(3):182-185.

[8]杨志玉.掌类植物的夏眠与管理[J].花木盆景:花卉园艺,2000(8):4.

[9]海涛.夏眠花卉的休眠期管理[J].北方园艺,2006(3):20.

[10]王灿磊.无纺布限根栽培对西瓜根域温度、植株生长和果实品质的影响[J].中国农业大学学报，2011,16(3):81-86.

[11]刘静.枸杞产量与气象条件的关系研究[J].中国农业气象,2004,25(1):17-24.

Last Update: 2017-03-09