Results 111 to 120 of about 5,646 (226)

Forecasting phenology of mustard crop in North-western Himalayas [PDF]

open access: yes, 2017
Field experiments were conducted during rabiseason of 2007-08 and 2008-09 to study the phenology, thermal indices and its subsequent effect on dry matter accumulation of mustard (Brassica juncea L.) varieties viz., RCC-4, Kranti and Varuna grown under ...
Kumar, Sanjay   +3 more
core   +2 more sources

Fenología reproductiva de las especies arbóreas del bosque tropical de Tenosique, Tabasco, México

open access: yesRevista de Biología Tropical, 2008
La fenología de 341 árboles que corresponden a 75 especies fue estudiada en las montañas de Tenosique, Tabasco, entre agosto del 2003 hasta agosto del 2005.
Susana Ochoa-Gaona   +2 more
doaj  

Agrobiological evaluation of seedless grapevine cultivars for improving the grapevine assortment

open access: yesRomanian Journal of Horticulture
In the paper are presented the results of studying the agrobiological characteristics of some seedless cultivars from the Ampelographic collection of PI NIARAMV: 'Bessemeannyi V-6', 'Călina', 'Centennial seedless', 'Flame seedless', 'Kișmiș lucistâi ...
Svetlana Tofan, Larisa Yushan
doaj   +1 more source

Using Spatial and Seasonal Panel Model to Determine Impact of Climatic Factors on Maize Yields in Serbia [PDF]

open access: yes, 2018
Maize production significantly contributes to the growth in crop production and Serbian agriculture in general. The climate in Serbia can be described as temperate continental, which favourably affects the output of crop production lines.
Jeločnik, Marko   +4 more
core   +1 more source

MOŻLIWOŚCI ODCHWASZCZANIA ZBÓŻ JARYCH Z ZASTOSOWANIEM MAŁYCH DAWEK HERBICYDÓW W POLSCE [PDF]

open access: yes, 2009
Optimized application of the preparations aims at the utilization of the current state of knowledge, extension services and technical potential of sprayers in order to apply herbicides in the amounts required to achieve a specific objective, at the same ...
ROMAN KRAWCZYK, SYLWIA KACZMAREK
core   +1 more source

Nutrient Parameters of Grass Silages

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The set of samples was classified by the phenophases: before the heading, the beginning of heading and full heading. Each group contained 12 samples. The parameters of nutritional value were evaluated.
Vaclav Kubát   +2 more
doaj  

THE STUDY OF NATIVE SMALL FRUITS BIOTYPES [PDF]

open access: yes, 2012
The breeding programs of the European countries are based on biotypes from wild flora, because they are the true sources of genes. These genes are able to print in the future cultivars resistance to diseases, pests and climatic stress, and also fruits ...
Alina Nuta   +6 more
core  

Ramularia rubella and Uromyces rumicis infecting Rumex obtusifolius in the Azores [PDF]

open access: yes, 1997
Rumex spp. (Polygonaceae), namely Rumex obtusifolius L., are considered as weeds in permanent pastures in São Miguel island (Azores), demanding manual and chemical control. However, R.
Brasseur, Raphael   +2 more
core  

Effect of Altitude on Cold Damage and Phenophase Durations in cv. Karaerik

open access: yesResearch in Agricultural Sciences
Karaerik, the only standard table grape variety of Erzincan, distinguishes itself from other grape varieties with its training system and unique taste. This variety, which has a high commercial value, is also a natural heritage and is an important example of Türkiye in terms of sustainable viticulture.
Uzeyir Özoğul, Muhammed Küpe
openaire   +2 more sources

Species composition of phytophagous bugs according to phenophases of winter common wheat development in the forest-steppe of the Samara region

open access: yesЗерновое хозяйство России
The current paper has presented the generalized research data of the species composition of grain bugs in the winter common wheat agrocenosis during the spring-summer period in the forest-steppe of the Samara region in 2021–2023. The purpose of the study
I. I. Sharapov, Yu. A. Sharapova
doaj   +1 more source

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