水分对白三叶生长发育及种子产量的影响

doi:10.11733/j.issn.1007-0435.2005.01.005

›› 2005, Vol. 13 ›› Issue (1): 16-22.DOI: 10.11733/j.issn.1007-0435.2005.01.005

水分对白三叶生长发育及种子产量的影响

闫敏¹, 张英俊¹, 韩建国¹, 耿文诚², 杨士林³

1. 中国农业大学草地研究所, 北京, 100094;
2. 云南省种羊场, 寻甸, 655205;
3. 云南省草山饲料站, 昆明, 650225

收稿日期:2004-09-24 修回日期:2005-01-12 出版日期:2005-02-15 发布日期:2005-02-15
通讯作者: 张英俊
作者简介:闫敏(1976- ),女,内蒙古人,博士生,主要从事草地管理及牧草种子生产研究
基金资助:
云南省校省院合作项目“云南省牧草种子繁育关键技术及其产业化”(2003FCBFE00A002)

Effect of Water Supply on the Growth and Seed Yield of White Clover

YAN Min¹, ZHANG Ying-jun¹, HAN Jian-guo¹, GENG Wen-cheng², YANG Shi-lin³

1. Institute of Grassland Science, China Agricultural University, Beijing 100094, China;
2. Yunnan Stud-stock Farm, Xundian County, Yunnan Province 655205, China;
3. Grassland and Feed Management Section, Kunming , Yunnan Province, 650225, China

Received:2004-09-24 Revised:2005-01-12 Online:2005-02-15 Published:2005-02-15

摘要/Abstract

摘要： 研究水分对白三叶(Trifolium repens L.)生长发育的影响,结果表明:水分处理影响白三叶的生长发育进程,导致生育期延长,冠层高度、匍匐茎密度和叶面积减小,可育节数、茎叶比及种子产量增加;水分胁迫程度越大,匍匐茎密度越小,可育节数越多;各处理地上部干物质积累均呈“S”型增长,水分胁迫增加,积累速度减缓;地下部干物质积累呈不同规律;干旱胁迫越大,单位面积干物质中花的比例越大,对照在收获时花的比例达到总干物质的22.72%;轻度和中度水分胁迫降低叶的比例,分别为21.76%和19.85%,促进种子产量增加,分别为44.97和43.63g/m².

关键词: 白三叶, 种子生产, 生长发育

Abstract: A study of the effect of irrigation to the growth of white clover shows that different water treatments influence the growth of the plant at various degrees. Water-stress treatments lead to lengthening of the plant growth period, diminishing of the canopy height, stolon density, and the leaf size, while increasing the number of reproductive nodes, the ratio of stem to leaf, and the seed yield. The heavier the water stress, the thinner is the stolon density and the more numerous are the reproductive nodes. Under all the five treatments that are adopted, the accumulated aboveground dry matter increases and grows curly in the shape of the letter "S". With increasing water stress, the accumulation of the aboveground dry matter gradually slows down. Contrary to the aboveground dry matter, the underground dry matter accumulates in a different trend. The lesser the soil water content, the higher the percentage of flowerheads per unit area. With the control, the percentage of flowerheads at harvest time reaches 22.72% of the total dry matter. Under the treatment of light or medium water stress, the percentage of leaf diminishes to 21.76% or 19.85% of the total, while the seed yield increases to 44.97 g/m² or 43.62 g/m² respectively.

Key words: White clover, Seed production, Growth and development

中图分类号:

S812
S332

闫敏, 张英俊, 韩建国, 耿文诚, 杨士林. 水分对白三叶生长发育及种子产量的影响[J]. , 2005, 13(1): 16-22.

YAN Min, ZHANG Ying-jun, HAN Jian-guo, GENG Wen-cheng, YANG Shi-lin. Effect of Water Supply on the Growth and Seed Yield of White Clover[J]. , 2005, 13(1): 16-22.

参考文献

[1] Smith D L,Hamel C.(王璞,等译).作物产量-生理学及形成过程[M].北京:中国农业大学出版社,2001.313-333
[2] Fenwick Kelly A. Seed production of agricultural crops [M].New York: Great Britain at the Bath Press. Avon,1988. 125-155
[3] Clifford P T P. Interaction between leaf and seed production in white clover (Trifolium repens L. )[J]. Journal of Applied Seed Production, 1986,4: 37-43
[4] Oliva R N , Steiner J J, Young W C. White clover seed production: Ⅰ . crop water requirements and irrigation timing [J].Crop Science, 1994, 34: 762-767
[5] Oliva R N, Steiner J J, Young W C. White clover seed production: Ⅱ. soil and plant water status on yield and yield components[J]. Crop Science, 1994, 34: 768-774
[6] Christine B B, Alexander A C, Athole H M ,et al. Reproductive development of white clover (Trifolium repens L. ) is not impaired by a moderate water deficit that reduces vegetative growth: Ⅰ .inflorescence, floret, and ovule production[J].Crop Science, 2002, 42:406-414
[7] Christine B B, Alexander A C, Athole H M, et al. Reproductive development of white clover (Trifolium repens L. ) is not impaired by a moderate water deficit that reduces vegetative growth: Ⅱ. fertilization efficiency and seed set [J]. Crop Science, 2002, 42: 414-422
[8] 蒋金平,曹致中,刘自学.灌水对草坪型苇状羊茅种子产量的影响[J].草地学报,2002,10(4):308-312
[9] 王荫槐主编.土壤肥料学[M].北京:农业出版社,1992.301-316
[10] Marshall A H, Hides D H. Effect of the plant growth regulator parlay on the seed production of the white clover cv. Menna and Olwen Ⅰ. stolon growth and development [J]. Journal of Applied Seed Production, 1991, 9:73-79
[11] Lloveras J, Iglesiast I. Morphological development and forage quality changes in crimson clover (Trifolium incarnatum L. )[J]. Grass and Forage Science, 2001, 56: 395-404
[12] Burns J C, Chamblee D S, Giesbrecht F G. Defoliation intensity effects on season-long dry matter distribution and nutritive value of tall fescue[J]. Crop Science, 2002, 42:1274-1284
[13] Sanderson M A, Byers R A, Skinner R, et al. Growth and complexity of white clover stolons in response to biotic and abiotic stress[J]. Crop Science, 2003, 43: 2197-2205
[14] Marshall A H,Hides D H. White clover seed production from mixed swards. effects of sheep grazing on stolon density and on seed yield components of two contrasting white clover varietiesJ]. Grass and Forage Science, 1990,45: 35-42
[15] Marshall A H, Hollington P A, Hides D H. Effect of seed crop management on potential seed yield [ J]. Grass and Forage Science, 1989, 44:189-193

水分对白三叶生长发育及种子产量的影响

Effect of Water Supply on the Growth and Seed Yield of White Clover

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	马骢毓, 韩重阳, 马赛男, 李旭旭, 蔡家邦, 汪阳, 张新全, 聂刚. 基于SSR分子标记的13个白三叶(Trifolium repens L.)品种指纹图谱构建[J]. 草地学报, 2021, 29(9): 1892-1899.
[2]	王文军, 刘磊, 朱碧锋, 王成之, 王含笑, 马云锡, 魏江文, 王森山. 芥子油苷对豌豆蚜生长、存活及保护酶的影响[J]. 草地学报, 2021, 29(8): 1675-1681.
[3]	王佳岚, 李春杰. 不同水分梯度对碱茅农艺性状的影响[J]. 草地学报, 2021, 29(7): 1584-1588.
[4]	王雪萌, 张涵, 宋瑞, 刘备, 张铁军, 毛培胜, 贾善刚. 中美牧草种子生产比较[J]. 草地学报, 2021, 29(10): 2115-2125.
[5]	杨航, 祁娟, 刘文辉, 刘艳君, 宿敬龙, 李明. 异龄老芒麦根际土壤中脂肪酸类物质检测及根际土壤的自毒效应研究[J]. 草地学报, 2021, 29(1): 52-59.
[6]	王国芳, 张吴平, 张茜, 韩冀皖, 董宽虎, John Doonan, Luis Mur. 不同光照与水分条件下2种白三叶生长特性比较[J]. 草地学报, 2020, 28(5): 1301-1310.
[7]	梁雨舟, 张艳, 侯洁茹, 彭燕, 张新全. 白三叶HD-Zip类转录因子TrATHB-12的克隆及表达分析[J]. 草地学报, 2020, 28(2): 319-327.
[8]	曲善民, 苏一诺, 苗阳阳, 彭芳华. 芸苔素内酯对连作及非连作紫花苜蓿生产调控初探[J]. 草地学报, 2019, 27(4): 874-881.
[9]	李莉, 王元素. 白三叶初始密度对种群动态和生产力的影响[J]. 草地学报, 2019, 27(3): 745-750.
[10]	路康, 王森山. 儿茶酚、香豆素对豌豆蚜生长发育及繁殖的影响[J]. 草地学报, 2019, 27(1): 148-152.
[11]	武建新, 张志飞, 张鹤山, 文昭竹, 罗颖杰. 白三叶耐酸铝种质资源筛选研究[J]. 草地学报, 2018, 26(2): 497-504.
[12]	邵娅, 王森山, 叶超. 单宁酸对红、绿色型豌豆蚜生长发育及繁殖的影响[J]. 草地学报, 2017, 25(4): 866-870.
[13]	梁巧兰, 魏列新, 张娜, 徐秉良. 三种化学物质诱导白三叶草叶斑病抗性的研究[J]. 草地学报, 2017, 25(3): 590-597.
[14]	闫成竹, 朱宏, 金晓霞, 于丽杰. 融雪剂对北方四种主要草坪植物种子萌发的影响[J]. 草地学报, 2017, 25(2): 437-441.
[15]	李晶晶, 丁立人, 李志华. 白三叶水浸提液对无芒稗种子萌发和幼苗生长的影响[J]. 草地学报, 2017, 25(1): 82-91.