Results 41 to 50 of about 12,963 (292)

Responses of spikelet fertility to air, spikelet, and panicle temperatures and vapor pressure deficit in rice [PDF]

Journal of Crop Science and Biotechnology, 2015
High temperature-induced spikelet sterility is expected to become a major factor reducing rice yield under the future climate conditions. To examine the responses of spikelet sterility to air temperature, humidity, and temperatures of panicle and spikelet, two japonica rice cultivars in different maturity groups were exposed to four sets of different ...
Woo-Sung Jung, Kyu-Jong Lee, Byun-Woo Lee   +2 more
openaire   +1 more source

Pre-heading biomass production per spikelet (BP_pre), post-heading biomass production per spikelet (BP_post), total biomass production per spikelet (BP_total), translocation of pre-heading biomass to each spikelet (TB_pre), and harvest index (HI) of six early-season rice cultivars. [PDF]

, 2019
Pre-heading biomass production per spikelet (BPpre), post-heading biomass production per spikelet (BPpost), total biomass production per spikelet (BPtotal), translocation of pre-heading biomass to each spikelet (TBpre), and harvest index (HI) of six ...
Xiaohong Yin (1540870), Min Huang (161268), Shuanglü Shan (7832672), Jiana Chen (826169), Yingbin Zou (826172), Fangbo Cao (826170)   +5 more
core   +1 more source

Fitting equations of grain number per spikelet (y) at different spikelet positions (x) in two wheat cultivars, ‘Wennong6’ and ‘Jimai20’, grown under four different plant densities. [PDF]

, 2016
Fitting equations of grain number per spikelet (y) at different spikelet positions (x) in two wheat cultivars, ‘Wennong6’ and ‘Jimai20’, grown under four different plant densities.
Min Jin (333526), Yong Li (15029), Zhenlin Wang (675456), Yingli Ni (675452), Mengjing Zheng (2802730), Yanping Yin (675457), Zhengyong Cui (675455), Dongqing Yang (675454), Jin Chen (130241)   +8 more
core   +1 more source

Phase dependency of AP spikelet counts. [PDF]

, 2012
Phase dependency of IO cell AP spikelet count under natural (intrinsic STO) conditions and when a sinusoidal 5 Hz STO is imposed through current injection. Left panels show the results for full network stimulation, corresponding with e.g.
Paolo Bazzigaluppi (111681), Marcel T. G. de Jeu (111684), Jornt R. De Gruijl (111679), Chris I. De Zeeuw (29218)   +3 more
core   +1 more source

Reproductive phenology and germination of Eleocharis laeviglumis R. Trevis. & Boldrini (Cyperaceae)

Acta Botânica Brasílica
Aquatic macrophytes are important components of freshwater ecosystems, of which Cyperaceae is the most diverse family. Many species of Cyperaceae form dense populations along lake margins of the southern coast of Brazil, but little is known about their ...
Camila Luisa Bernhardt Demeda, Guilherme Dubal dos Santos Seger, Neusa Steiner, Rafael Trevisan   +3 more
doaj   +1 more source

Contribution of main culm and tillers to grain yield of durum wheat: Influence of sowing date and plant traits

Italian Journal of Agronomy, 2018
The question of whether tillers are a burden or a resource in durum wheat is of concern in the variable Mediterranean climates. The contribution of tillers to grain yield was investigated in commercial cultivars differing in time to anthesis, tillering ...
Iduna Arduini, Elisa Pellegrino, Laura Ercoli   +2 more
doaj   +1 more source

Auxin Application at the Flowering Stage of Rice Alleviates the Negative Impact of Heat Stress on Spikelet Fertility and Yield Attributes

Agriculture, 2023
The reproductive stage of rice is vulnerable to heat stress, which reduces spikelet fertility and yield. Auxin significantly influences reproductive development, hence the research aimed to enhance spikelet fertility and grain attributes in rice plants ...
Shafiqullah Aryan, Gulbuddin Gulab, Kifayatullah Kakar, Nasratullah Habibi, Mohammad Wasif Amin, Mohammad Ismail Sadat, Tayebullah Zahid, Asmatullah Durani, Bakht Munir Baber, Zabihullah Safi, Anwarulhaq Zerak   +10 more
doaj   +1 more source

Factors underlying AP spikelet count. [PDF]

, 2012
A. Correlation between spike ADP duration and AP spikelet count. In general, a longer ADP increases the chances of larger amounts of spikelets on top of the somatic ADP. This is most readily apparent when stimulating the entire network (top panel). Still,
Paolo Bazzigaluppi (111681), Marcel T. G. de Jeu (111684), Jornt R. De Gruijl (111679), Chris I. De Zeeuw (29218)   +3 more
core   +1 more source

Differential ABA sensitivity of superior and inferior rice grains is linked to cell cycle entry into endoreduplication

Frontiers in Plant Science
Suboptimal grain filling in rice (Oryza sativa) inferior spikelets poses a constraint to maximizing the yield potential. The differential grain filling between superior and inferior spikelets has been primarily attributed to differences in endogenous ...
Anil Kumar Nalini Chandran, Larissa Irvin, Balpreet K. Dhatt, Yuvraj Chopra, Steven McArtney, Marci A. Surpin, Sriram K. Reddy, Harkamal Walia   +7 more
doaj   +1 more source

Varietal differences in tiller and panicle development determining the total number of spikelets per unit area in rice

Plant Production Science, 2019
Rice varietal differences were compared between japonica type (JAT) and indica type (INT) and between panicle number type (PNT) and panicle weight type (PWT) in terms of tiller and panicle development.
Akira Fukushima
doaj   +1 more source