钙素对叶用莴苣营养吸收和生长发育的影响

园艺学报 ›› 2002, Vol. 29 ›› Issue (2): 149-152.

钙素对叶用莴苣营养吸收和生长发育的影响

范双喜¹;伊东正²

( ¹ 北京农学院园艺系, 北京102206; ² 千叶大学园艺学部, 日本松户市271648)

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2002-04-25 发布日期:2002-04-25

Effects of Calcium on Nutrient Absorption and Growth and Development ofLactuca sativa var. longifolia Lam. in Nutrient Film Technique Culture

Fan Shuangxi¹ and Ito Tadashi²

( ¹Department of Horticulture, Beij ing Agricultural College, Beij ing 102206, China; ²Faculty of Horticultur e, Chiba University,Matsudo 271648, Jap an)

Received:1900-01-01 Revised:1900-01-01 Online:2002-04-25 Published:2002-04-25

摘要/Abstract

摘要： 采用NFT 栽培, 研究了叶用莴苣钙素与主要无机成分间的相互关系, 以及对叶用莴苣生长发
育的影响。结果表明, 缺钙胁迫引起叶绿素含量降低, 缘腐病发病率上升, 叶片干、鲜样质量降低。生长中后期, 特别是新生内叶易发生钙素营养失调症。营养液中钙浓度过高会降低钾、镁的吸收, 而对氮、磷吸收影响不大。提高营养液中NH₄⁺ -N 比例会抑制钙吸收, 降低其有效性。

关键词: NFT 水培, 莴苣, 缺钙胁迫, 营养特性, 生长发育

Abstract: Mutual relations between calcium ( Ca) and other main elements and the effects of Ca on the growth and development of lettuce in NFT culture were studied. Results showed that Ca deficiency resulted in a reduct ion of
Chlorophyll, an increase in the incidence of tipbum and a decrease of both fresh and dry weigh, all these changes are the major reasons of low yield and bad quality. During the mid􀀁 and later growing period, Ca disturbance was easily appeared in inner leaves of plant. Assimilation of potassium ( K) and magnesium (Mg) was retarded by excessive Ca, while that of nitrogen ( N) and phosphor ( P) was little affected. Ca was less effect ive if the proportion of NH₄⁺ -N in nutrient solution was increased.

Key words: Natrient film technique, Calcium, Lettuce, Nutrive peculiarity, Growth and development

中图分类号:

S 636. 2

范双喜;伊东正. 钙素对叶用莴苣营养吸收和生长发育的影响[J]. 园艺学报, 2002, 29(2): 149-152.

Fan Shuangxi and Ito Tadashi. Effects of Calcium on Nutrient Absorption and Growth and Development ofLactuca sativa var. longifolia Lam. in Nutrient Film Technique Culture[J]. ACTA HORTICULTURAE SINICA, 2002, 29(2): 149-152.

[1]	火国涛, 葛国军, 贺淑萍, 刘鸿艳, 龙萍, 罗利军, 魏仕伟. 叶用莴苣新品种‘浩农1号’[J]. 园艺学报, 2022, 49(S2): 97-98.
[2]	张倩雯, 杨希航, 李峰, 邓颖天. miRNA调控园艺作物生长发育研究进展[J]. 园艺学报, 2022, 49(5): 1145-1161.
[3]	周杰, 师恺, 夏晓剑, 周艳虹, 喻景权. 中国蔬菜栽培科技60年回顾与展望[J]. 园艺学报, 2022, 49(10): 2131-2142.
[4]	冯丽肖, 胡荣, 卜姗, 张德咏, 罗香文, 李凡, 丁铭, 张卓, 张松柏, 刘勇. 云南省番茄莴苣褪绿病毒分子检测及遗传进化分析[J]. 园艺学报, 2022, 49(1): 141-147.
[5]	杨丽媛, 王倩, 王许会, 徐通达, 马军. 草莓生长素合成关键酶FveTAA1保守氨基酸位点T111的生物学功能研究[J]. 园艺学报, 2021, 48(9): 1695-1705.
[6]	谷家茂, 王晨扬, 王峰, 齐明芳, 刘玉凤, 李天来. CAMTA/SR在植物生长发育及其逆境响应中的作用[J]. 园艺学报, 2021, 48(4): 613-631.
[7]	张庆雯, 王兆昊, 祁静静, 谢宇, 雷天刚, 何永睿, 陈善春, 姚利晓. 植物胼胝质合成酶研究进展[J]. 园艺学报, 2021, 48(4): 661-675.
[8]	姚利晓，何永睿，陈善春*. microRNA 参与柑橘生长发育和抗逆的研究进展[J]. 园艺学报, 2020, 47(5): 995-1008.
[9]	徐志璇，任仲海*. 番茄AP2/ERF超家族重鉴定及过表达SlERF.D.3株系表型分析[J]. 园艺学报, 2020, 47(4): 653-664.
[10]	乔永刚，曹亚萍，贾孟君，王勇飞，贺嘉欣，张鑫瑞，王文斌，宋芸*. 连翘异型花柱植株花芽生长发育与传粉习性研究[J]. 园艺学报, 2020, 47(4): 699-707.
[11]	崔佳维1，雷炳富1，刘厚诚2,*. 光合有效辐射日总量（DLI）对植物生长发育的影响[J]. 园艺学报, 2019, 46(9): 1670-1680.
[12]	李茂福1，杨媛1,2，王华1，刘佳棽1，金万梅1,*. 赤霉素对露地栽培月季‘卡罗拉’生长发育的影响[J]. 园艺学报, 2019, 46(4): 749-760.
[13]	张旭，陈丽琛，任仲海*. 番茄过表达SlMYB102对种子萌发及生长的影响[J]. 园艺学报, 2018, 45(8): 1523-1534.
[14]	袁焕然，潘江鹏，陈炯炯*. 莴苣叶裂性状的遗传定位[J]. 园艺学报, 2017, 44(8): 1496-1504.
[15]	李睿，李浩浩，安建平，由春香，王小非，郝玉金. 苹果多肽激素及其编码基因MdCEP1 调控拟南芥根系发育[J]. 园艺学报, 2017, 44(7): 1225-1234.