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July 30, 2010
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Applied Physiology
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Importance of micro nutrients in the cultivation’ nutrition
We call micro nutrients those nutrients that, although being essential for the correct development and reproduction of plants, are needed only in small quantities ...
Amino acids in Pollination and fructification processes
Pollination and flower fecundation are phenomena submitted to factors both internal and external, factors that can affect negatively the ripening of the ...
Importance of Potassium Nutrition for Olive Groves
Potassium is a macro element which intervenes at the physiological level in many functions. It is considered the quality element as it triggers all mechanisms related to fruit ripening ...
Terra-Sorb®: new results in fruit ripening
In certain species and varieties, the ripening level of fruits is a very important factor in the final ...
Influence of Calcium nutrition level in fungus diseases
Incidence of fungus diseases do not depend only of the plant specie or variant and that of the virulence of the pathogen. The general health level of the plant is a very important factor ...
Root Exudation of amino acids as a reaction to states of deficiency
It is a well-know fact that plants cultivated under conditions of lack of nutrients increase the secretion of root exudates in order to liberate the nutrients needed by the plant ...
The role of amino acids in tolerance of plants to low temperatures
There is the false belief that applying amino acid based products is not advisable during the months prior to winter because the plant would become more tender, and that this would decrease its ability to resist low temperatures and frost. ...
Role of amino acids in the plants’ natural mechanism of reaction against an excess of heavy metals
Excess of heavy metals in the soil is toxic for plants, mostly because of the interaction of heavy metal with other ...
Role of amino acids to correct iron-induced chlorosis
The problems caused by an insufficient supply of iron to the plant, generally known as iron-induced chlorosis, have important effects over many crops of significant economic interest such as tomato, grapes, citrus, fruit trees, etc. ...
Biological activity of L- and D- amino acids
Application of L- and D-α-amino acids to chrysanthemum plants ...
Chemical composition of Cucumis melon (cv Makdimon) during ripening
Results of the analysis of this variety of ...
Effects of application of phenylalanine in vineyard cv Roumi Red
Amino acids in the vineyard ...
Amino Acids in hydroponic cultivations
There are a growing number of plantations using the hydroponic cultivation system ...
Amino Acids and Frost
Effects of frost and advantages of amino ...
Amino acids in Sprouting
Sprouting of seeds constitutes one of the most critical steps in the plant’s vital ...
Amino acids in biosynthesis
The first pre conditions for an organism to do photosynthesis is to have the ability to absorb, store, and use the energetic contents of ...
Chelating Agent
How strong the union with the nutrient’s cations is what influences the availability of minerals for the ...
Amino acids chelates
The main micronutrients used by the plant such as iron, zinc, copper and manganese are usually not available in most soil solutions when they are supplied in the form of inorganic ...
Amino Acids and Iron
Deficiency of iron is one of the most common physiopathies in Spain. Causes can vary, but in general the presence of important levels of active lime in the soils is the main agent blocking plant access to the ...
Amino acids in radicular exudates
Cells situated in the root tips segregate a substance called by some authors a gel, mucilage, exudate, radicular segregation, etc. ...
Cold against Plants. The role played by amino acids
Low temperature is the most common cause of death of the plants, second only to ...
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