Journal Home Online First Current Issue Archive For Authors Journal Information 中文版

Strategic Study of CAE >> 2002, Volume 4, Issue 11

Effect of Plant Growth Regulator Triacontanol (TA) on the Yield of Rice

1. Fruit Tree Research Institute , Fujian Academy of Agricultural Science, Fuzhou 350013, China

2. Bioengineering College, Fujian Normal University, Fuzhou 350007, China

Funding project:全国农牧渔业丰收计划资助项目(农科发[1997]8号) Received: 2002-07-24 Revised: 2002-08-27 Available online: 2002-11-20

Next Previous

Abstract

Triacontanol (TA) emulsive powder is a kind of widespread plant growth regulator. Since 1997, the work of experiment, demonstration and extension activities on rice in Fujian Province has got progress. The leaves are sprayed with 1 ~2 mg/L TA respectively for one time during the differentiation of juvenile ear and incubation period. The results show that TA can improve the growth of rice, increase the carbon and nitrogen metabolism, raise the effective ear, ear quantity and setting percentage. It also can increase thousand-grain weight and dry weight, and so on. Treating with TA can increase the dry weight of grain 0.964 t/hm2 equally compared with the control. And the rate of increased yield is 15.4% . Besides, it can improve the quality of rice. According to the data of checking seed and measuring yield in several states for many times, it indicates that the effect of increase in yield remains stable. Not only input-output ratio is high, but also it has many advantages, such as non-poisonous, non-pollution, low cost and high-return, and it is easy to be operated.

Figures

图1

图2

图3

图4

图5

图6

图7

图8

References

[ 1 ] 林华维.增产神药问世———水稻亩增干谷78公斤[N].福建日报, 1998-11-28 (2)

[ 2 ] 福建科技报记者 (黄张凌) .花9元钱, 亩增稻谷78公斤[N].福建科技报, 1998-12-10 (2)

[ 3 ] 卢丽芬.TA乳粉在晚稻上应用成果通过省级验收———亩增干谷77.9公斤, 增产率27.8%[N].海峡科技导报, 1998-12-03 (1)

[ 4 ] 科技日报讯 (唐先武) .TA乳粉使水稻增产[N].科技日报, 1999-01-05 (3)

[ 5 ] 刘德盛.新型的植物生长调节剂三十烷醇[R].太原:山西省科技情报研究所, 1983

[ 6 ] 刘德盛, 张群, 陆东和.我国三十烷醇研究进展及其在农业上的应用前景[J].中国工程科学, 2001, 3 (2) :91~94 link1

[ 7 ] RiesSK , WertVF .Growthresponsesofriceseedlingstotriacontanolinlightanddark[J].Planta, 1977, 135:72~82 link1

[ 8 ] 陈善坤, 刘国屏, 潘晓云.三十烷醇胶体试剂和乳剂对水稻生理和产量效应的对比试验[J].植物生理学通讯, 1983, (6) :26~27 link1

[ 9 ] 张智勇.三十烷醇对水稻根系的影响[J].植物生理学通讯, 1989, (5) :35~37 link1

[10] 金逸民, 马跃芳, 游树鹏.三十烷醇对杂交水稻离体叶片衰老的生理效应[J].植物生理学通讯, 1984, (4) :14~17 link1

[11] 唐典禧, 石贵玉.三十烷醇对提高稻苗抗寒性的生理效应[R].厦门:厦门大学植物激素研究组, 1984

[12] 陈敬祥.农业应用三十烷醇基础知识[R].贵池:安徽省化肥学会、安庆地区科委、池州化肥厂等, 1984

[13] 项竹安.三十烷醇对水稻壮秧的促进效应[R].厦门:厦门大学科技情报研究室, 1983

[14] RiesSK .三十烷醇国际学术会议闭幕词[N].三十烷醇信息, 1988-06-01 (1)

[15] 陈敬祥.三十烷醇提高作物产量的生理基础[R].上海:中国科学院上海植物生理研究所, 1984

[16] 俞德超, 汪安琳.三十烷醇和6-苄基腺嘌呤对湿地松幼苗硝酸还原酶的效应[J].植物生理学通讯, 1990, (6) :34~36 link1

[17] RiesSK , WertVF , RichmanTL .在农作物生长、产量和氮的组成方面三十烷醇的效能[R].厦门:厦门大学植物激素研究组, 1978

[18] RiesSK , 9-β-L - (+) -Adenosineanewnaturallyoccurring plantgrowthsubstanceelicitedbyTRIA (TA) inrice[J].PlantGrowthRegul, 1990, 9 (3) :263 link1

[19] RiesSK .Triacontanol (TA) anditssecondmessenger9-β-L - (+) -Adenosine[J].CurSciBiotechnologyAgric, 1992, 13 (ProgPlantGrowthRegul) :326~331

[20] RiesSK .Triacontanol (TA) anditssecondmessenger9-β-L - (+) -adenosineasplantgrowthsubstance[J].PlantPhysical, 1991, 95 (4) :986~989

Related Research