60 research outputs found
Tumor cell survival pathways activated by photodynamic therapy: a molecular basis for pharmacological inhibition strategies
Effect of Photoperiod at Different Growth Stages on the Initiation of Spikelet Primordia in Wheat
Promoting and inhibiting effects of ACC applied through the roots on the growth of maize shoots
The relationship between the Rht 1 and Rht 2 dwarfing genes and grain weight in Triticum aestivum L. spring wheat
Monosomic analysis of heading date and spikelet number in the common wheat (Triticum aestivum L.) multispikelet line ?Noa?
The Israeli–Palestinian wheat landraces collection: restoration and characterization of lost genetic diversity
Efeito do cloreto de chlormequat sobre quatro cultivares de trigo em duas épocas de semeadura Effect of chlormequat chloride on four wheat cultivars on two sowing dates
Dois experimentos foram conduzidos visando avaliar o efeito do Cloreto de chlormequat (CCC), aplicado em duas épocas de semeadura, sobre o rendimento de grãos e outras características de quatro cultivares de trigo. Os tratamentos foram as cultivares CEP 19, BR 14, BR 15 e BR 23. As doses de CCC foram de 400g ia/ha em 1989 e 1000g ia/ha em 1990 e as datas de semeadura foram em junho e julho. A característica afetada pelo CCC foi altura de plantas, sendo que o regulador de crescimento não afetou o rendimento de grãos. Conclui-se que outros estudos devem ser feitos para verificar quais os fatores que determinam respostas positivas à aplicação deste regulador de crescimento.<br>Two experiments were conducted aiming to evaluate the effects of the growth regulator CCC [2-Chioroethyl,trimethylammonium chloride] on seed yield and other characteristics of four wheat cultivars on two seeding dates. The treatments were the cultivars CEP 19, BR 14, BR 15 and BR 23 and the CCC doses 400 and 1000g ai/ha in 1989 and 1990 respectively. The seeding dates were in June and July. The only effect observed was a reduction in plant height but there was no increase in grain yield. It was concluded that further studies showld be carried out in order to determine the factors that affect the response of the wheat plant to this growth regulator
Selection of diverse genotypes for heterosis in yield and response in toria (Brassica campestris L.)
Effects of applied gibberellic acid and paclobutrazol on leaf expansion and biomass allocation in two Aegilops species with contrasting leaf elongation rates
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