Results 21 to 30 of about 20,006 (301)

Initial height and nitrogen fertilization on deferred signalgrass

open access: yesBioscience Journal, 2015
Thus study was conducted with the objective of evaluating production and forage characteristics of Signalgrass (Brachiaria decumbens cv. Basilisk) deferred at different initial heights and nitrogen doses. Three initial sward heights (low - 10 cm, medium -
Arejacy Antônio Sobral Silva   +5 more
doaj   +1 more source

Ancient Wheat Species (Triticum sphaerococcum Perc. and T. persicum Vav.) in Organic Farming: Influence of Sowing Density on Agronomic Traits, Pests and Diseases Occurrence, and Weed Infestation

open access: yesAgriculture, 2020
Crop management should be determined to reintroduce ancient wheat. This study aimed to determine: i. the response of the yield of ancient wheat on sowing density; ii.
Małgorzata Szczepanek   +6 more
doaj   +1 more source

Genetics of Tillering in Rice and Barley [PDF]

open access: yes, 2014
Tillering, or the production of lateral branches (i.e., culms), is an important agronomic trait that determines shoot architecture and grain production in grasses.
Laura Rossini   +12 more
core   +1 more source

Impact of Drought Exerted during Spike Development on Tillering, Yield Parameters and Grain Chemical Composition in Semi-Dwarf Barley Mutants Deficient in the Brassinosteroid Metabolism

open access: yesAgronomy, 2020
Drought is a major factor limiting plant development and negatively affecting crop yield. It was reported that mutants defective in the brassinosteroid (BR) metabolism from several species, including barley (Hordeum vulgare), show improved tolerance to ...
Damian Gruszka   +4 more
doaj   +1 more source

Tillering behavior in Oryza sativa L. VI. The tillering behavior at late tillering stage.

open access: yesJapanese Journal of Crop Science, 1989
The tillering behavior of rice plants (1 plant/pot) at the late tillering stage was investigated. Assuming plant growth in which a leaf of each tiller and a leaf of the main stem expand synchronously (synchronous growth), we made a growth curve of tiller number which we called a 'synchronous growth curve (SGC).
GOTO, Yusuke, HOSHIKAWA, Kiyochika
openaire   +2 more sources

Maize Tillering Investigations in Lesotho [PDF]

open access: yes, 1986
The 1-year project examined various aspects of maize tillering to determine whether a "dual purpose" maize could be optimized to produce both grain for human consumption and fodder for ...
Granatstein, David
core   +1 more source

Características agronômicas do Panicum maximum cv. "Mombaça" submetido a níveis crescentes de fósforo Agronomic characteristics of the Panicum maximum cv. Mombaça submitted to increasing levels of phosphorus

open access: yesCiência Rural, 2008
O objetivo deste experimento foi avaliar o efeito da adição de doses crescentes de P2O5 sobre a altura do dossel, o número de perfilhos e a produção de matéria seca de folhas e de colmos do capim-Mombaça, em diferentes idades.
Evandro Maia Ferreira   +3 more
doaj   +1 more source

The effect of meteorological conditions and nitrogen fertilizers on biological productivity of the spring triticale variety ‘Timiryazevskaya 42’

open access: yesЗерновое хозяйство России, 2021
The current paper has presented the study of the effect of different doses and terms of top-dressing with nitrogen fertilizers, in the form of ammonium nitrate, on the growth, development and biological productivity of the new spring triticale variety ...
E. S. Enzekrey   +2 more
doaj   +1 more source

Some effects of straw residues and cultivation system on tillering in winter wheat

open access: yes, 1991
Straw residues can reduce the yield of a following cereal crop, perhaps through an effect on tillering. Over two years we measured tillering of winter wheat on a clay soil where straw was either burnt or chopped and returned.
Bacon, E. T. G.   +3 more
core   +1 more source

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