خيارات البحث
النتائج 1 - 10 من 10
[Fertilization efficiency and water saving] | Eficiencia de la fertilización y ahorro de agua النص الكامل
2009
Anón.
[Water quality and water quantity for dairy cows in lactation] | Calidad y cantidad del agua para vacas lecheras lactantes
Linn, J. | Raeth-Knight, M.
[Water is a essential nutrient] [swine nutrition] | El agua es un nutriente fundamental [nutrición porcina]
2010
Mavromichalis, I.
[Evaluation of soil, water and plant in the grape production] | Evaluacion de suelo, agua y planta en la produccion de vid
1997
Nunez Moreno, Jesus Humberto
Consumo de agua en bovinos [region semiarida, Argentina].
1985
Moreno N.
[Nutrition and water management of potato at "Valle del Fuerte" Sinaloa State] | Nutricion y manejo del agua en papa en el Valle del Fuerte, Sinaloa
1998
Mendoza Robles, Jose Luis
Requerimiento de mantencion, digestibilidad y consumo de agua en alpacas.
1991
Rios C Jaime
An experiment was carried out in order to evaluate the alpaca's nutritional behavior, by determining the digestibility of a diet under different nutritional requirements according to the literature estimates. Alfalfa hay and maize straw was utilized in four treatments; a control treatment supplying 100% of the energetic and protein maintenance requirements; the second treatment included 85% of the protein requirement for maintenance; the third one, supplying 85% of the energy requirement for maintenance, and the fourth treatment, covering a 85% of the energy and protein requirements. A second trial was carried out to evaluate the digestibility of different quality feeds under 100% of maintenance requirements. The trial had two treatments, one of which corresponded to the control treatment of the first trial with alfalfa hay and maize straw, and the second one with ground raspberry shoots and maize straw. Additionally, water intake was determined to study its relationship with feed intake.
اظهر المزيد [+] اقل [-][Water use efficiency in roses grown at different nitrogen fertilization and irrigation regimes] | Eficiencia en el uso del agua en rosas desarrolladas bajo distintos regimenes de fertilizacion nitrogenada y riego
1997
Cabrera I, Reynaldo
Greenhouse "Royalty" roses were grown in pots at three different applied N concentrations and three irrigation regimes. No significant differences in biomass and flower yield were found. Patterns of water use were similar among these treatments, with daily evapotranspiration rate averaging 230 and 460 ml per plant during winter and summer, respectively | Rosas de invernadero "Royalty" fueron cultivadas en macetas y bajo tres niveles diferentes de nitrogeno (N) y tres regimenes de riego. No se encontraron diferencias significativas en biomasa y rendimiento de flores. Los patrones de uso de agua fueron similares entre tratamientos, con valores diarios de demanda evapotranspirativa fluctuando entre 230 y 460 ml por planta durante el invierno y verano, respectivamente
اظهر المزيد [+] اقل [-][Guidelines for efficient in fertigation nitrogen nutrition: considerations to take into account in the application of nitrogen in the irrigation water in horticulture] | Directrices para una eficiente nutrición nitrogenada en fertirrigación: consideraciones a tener en cuenta en la aplicación de nitrógeno en el agua de riego en hortícolas
2011
Rincón, L.
Efectos de algunos nutrimentos sobre plantas de chile de agua (Capsicum annuum L.) aparentemente enfermas de virus en Valles Centrales de Oaxaca, Mexico.
1990
Velazco Velazco V.A.
