Results 101 to 110 of about 44,375 (237)
Diallel among twenty eight varieties of maize. [PDF]
, 2018 Twenty eight varieties of maize of different maturities and types of endosperm were assessed together with 378 F1, and seven commercial hybrids (controls) in three locations: Sete Lagoas, MG, Goiania, GO, and Londrina, PR.
GAMA, E. E. G. e +5 more
core
Animal breeding in organic farming:Discussion paper [PDF]
, 2001 It is uncertain whether animals which have been bred for conventional production are capable of optimum performance in organic conditions. In conventional agriculture there is a movement towards maximum control of production conditions in order to ...
Baars, Nauta +4 more
core
Plant Biotechnology Journal, Volume 24, Issue 6, Page 4361-4377, June 2026.ABSTRACT Male‐sterile systems are pivotal for maize hybrid seed production, yet existing systems are constrained by significant limitations. Here, we identified a novel single‐gene‐controlled recessive genic male sterility (GMS) mutant, defective in filament elongation 1 (def1), which exhibits non‐elongated filaments, unopened glumes, and non‐exserted ...
Chuan Li +12 more
wiley +1 more source
Comparison of breed of dairy cow under grass-based spring milk production systems [PDF]
, 2006 End of project reportThe objective of this study was to investigate the potential differences among different dairy cow breeds across two feeding systems on milk production, udder health, milking characteristics, body weight, body condition score ...
Buckley, Frank, Dillon, Pat, Walsh, S.W.
core
MITOCHONDRIAL HETEROSIS IN MAIZE
Genetics, 1968 MANY hybrids between genetic pure lines in maize exhibit heterosis. The search for the genetic basis of heterosis has been carried on for many years and by many workers. Despite these efforts, an adequate, specific biochemical explanation of heterosis has not been presented.
R G, McDaniel, I V, Sarkissian
openaire +2 more sources
'Heterosis' in Drosophila [PDF]
Evolution, 1963 In the course of some experiments with Drosophila melanogaster on the adaptive value of several dominant mutants in competition with their wild-type alleles, an anomalous situation arose with respect to Lobe-2. Further investigation of these results produced an explanation which raises some interesting questions about reports of heterosis in Drosophila.
openaire +1 more source
Molecules, 2018 Wheat aphids are major pests during the seed filling stage of wheat. Plant lectins are toxic to sap-sucking pests such as wheat aphids. In this study, Pinellia pedatisecta agglutinin (ppa), a gene encoding mannose binding lectin, was cloned, and it ...
Xiaoliang Duan +8 more
doaj +1 more source
Interest of basic and applied research on Pangasius spp. for aquaculture in the Mekong Delta: situation and prospects [PDF]
, 1998 Aquaculture of the Mekong catfish, Pangasius spp., is of major economic interest in the Mekong Delta in Vietnam. The culture of this fish has always been depending on collecting fry and fingerling in the wild, mainly upwards the Mekong River in Cambodia.
Lazard, Jérôme
core
Evaluasi Nilai Heterosis Dan Heterobeltiosis Beberapa Persilangan Mentimun (Cucumis Sativus L.) Pada Berbagai Altitud [PDF]
, 2016 Pemanfaatan efek heterosis dalam perakitan varietas hibrida sering dilakukan untuk meningkatkan produksi hasil pertanian. Identifikasi ekspresi heterosis dan heterobeltiosis dari suatu persilangan perlu dilakukan karena tidak semua persilangan memberikan
Sumpena, U. (Uun), Wiguna, G. (Gungun)
core
Genetic Change in Farmer-Recycled Maize Seed: A Review of the Evidence [PDF]
Crop Production/Industries, Research and Development/Tech Change/Emerging Technologies,
Beck, David +2 more
core +1 more source