Nutrición Vegetal y Fertilización

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Use of Vegetable Oils as Biopesticide in Grain Protection- A Review

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Autores: 
Anurag Singh
Autores: 
Ashish Khare
Autores: 
Amit P. Singh
Editora: 
Journal of Fertilizers & Pesticides
Año: 
2,012

Detoxification of Olive-mill Solid Waste and its Probable Application as Organic Fertilizer

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Autores: 
Salama M El-Darier
Autores: 
Hoda A Ahmed
Autores: 
Mohamed S Abd El Razik
Autores: 
Eman Salah Allam M
Autores: 
Editora: 
Journal of Fertilizers & Pesticides
Año: 
2,015

Six Steps to Identifying Nutrient Deficiencies in Ornamental Plants

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Greenhouse growers in Michigan are busy wrapping up transplanting and shipping theirproduct. In the flurry of the season, growers may overlook nutritional disorders in their crops. Most growers have trouble identifying nutrient deficiencies because many of the nutrient deficiencies create similar symptoms. So, how can you tell what nutrient is d

Autores: 
Heidi Wollaeger
Editora: 
Michigan State University Extension
Año: 
2,016

Effects of Different Irrigation and Fertilization Treatments on Growth and Yield of Potato (Solanum tuberosum L.) in Iraq

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The experiment was implemented during the autumn season 2013, to study the effect of three methods of irrigation and fertilization on the development and yield of the potato (Solanum tuberosum L.) cv Rivera. Two methods of drip irrigation (putting the pipe at the bottom and at the top of furrows) and furrow irrigation with three types of fertilizers (chemical fertilizer at rate of 300 kg urea, 180 kg superphosphate triple, 240 kg potassium sulphate per hectare) and organic fertilizer at 30 kg.100 m2 -1 with half amount of the chemical fertilizers mentioned.

Autores: 
Abdel-Monnem Sadalaha Kahlel
Editora: 
International Journal of Horticulture and Ornamental Plants
Año: 
2,015

Blossom-End Rot and Calcium Nutrition of Pepper and Tomato

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Had the ancient Roman Empire not developed concrete and cement, the domed buildings, arched bridges and aqueducts we see today would not still give testimony to the Romans’ ingenuity or to the durability of a simple mineral: limestone. Although calcium (Ca) is well known as the main ingredient in limestone, it has also been used for building strong plant cell walls since long before man discovered its uses for lasting architecture.

Autores: 
Joshua L. Mayfield
Autores: 
William Terry Kelley
Editora: 
University of Georgia Extension
Año: 
2,015

The Impact of Phosphorus Fertilizers on Heavy Metals Content of Soils and Vegetables Grown on Selected Farms in Jordan

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A survey was conducted to investigate the levels of Cd, Pb and As heavy metals in soils, leafy vegetables (lettuce plant), and irrigation water in areas characterized by intensive agricultural activities in Jordan. Thirteen farms from three locations (Jordan Valley, Alyadoda, and Jarash) were selected for this purpose. Ten P fertilizers that are most widely used by farmers were also collected and analyzed for heavy metals content.

Autores: 
Asad M F AlKhader
Editora: 
Agrotechnology
Año: 
2,015

Response of Manfalouty Pomegranate Transplants to Foliar Spray and Soil Drench Applications with Some Natural Extracts

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Autores: 
H.M. Kamel
Editora: 
Journal of Horticultural Science & Ornamental Plants
Año: 
2,015

Response of Basil Plant (Ocimum sanctum L.) to Foliar Spray with Amino Acids or Seaweed Extract

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Autores: 
Salama M. Azza
Autores: 
Rania S. Yousef
Editora: 
Journal of Horticultural Science & Ornamental Plants
Año: 
2,015

Enhancing Flowering and Fruiting Attributes of Mango (Mangifera indica) CV. Zebda in the Off-Year by Binary Application of KNO3, Ethrel and Paclobutrazol

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Autores: 
M.A. Elkhishen
Editora: 
Journal of Horticultural Science & Ornamental Plants
Año: 
2,015

Effect of Boron Foliar Application on Olive (Olea europea L.) Trees 1- Vegetative Growth, Flowering, Fruit Set, Yield and Fruit Quality

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Autores: 
E.S. Hegazi
Autores: 
R.A. El-Motaium
Autores: 
T.A. Yehia
Autores: 
M.E. Hashim
Editora: 
Journal of Horticultural Science & Ornamental Plants
Año: 
2,015
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