Quantifying rice spikelet sterility in potential heat-vulnerable regions: Field surveys in Laos and southern India
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- 作者：Tsutomu Ishimarua ; b ; t.ishimaru@irri.org" class="auth_mail" title="E-mail the corresponding author ; Seefong Xaiyalathc ; seefongz@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Jagadeesh Nallathambid ; njsphd@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Rajendran Sathishrajd ; r.sathishrajbiotech@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Mayumi Yoshimotoe ; yoshimot@affrc.go.jp" class="auth_mail" title="E-mail the corresponding author ; Lathvilayvong Phoudalayc ; phoudalay.l@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Benjamin Samsona ; bksamson@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Toshihiro Hasegawae ; thase@affrc.go.jp" class="auth_mail" title="E-mail the corresponding author ; Keiichi Hayashia ; b ; k.hayashi@irri.org" class="auth_mail" title="E-mail the corresponding author ; Gurusamy Arumugamf ; guruwms2009@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Raveendran Muthurajand ; raveendrantnau@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Krishna S.V. Jagadisha ; k.jagadish@irri.org" class="auth_mail" title="E-mail the corresponding author
- 关键词：CO51 ; Coimbatore51 ; TDK1 ; Thadokkham1
- 刊名：Field Crops Research
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：190
- 期：Complete
- 页码：3-9
- 全文大小：976 K
文摘
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Field surveys on rice spikelet sterility were conducted in heat vulnerable regions.
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Significant increase in sterility at flowering stage was observed in local varieties.
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Heat stress during the daytime is the primary cause of spikelet sterility.
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Effective protocols for assessing spikelet sterility at flowering stage were developed.