Sunday, March 29, 2015

Salty soil and distributed all over the world not only in the dry circles arid and semi but also in


Soil is considered the first episode and the most important in the food production chain, the more the number of the world's population has grown, demand nitric acid for food has increased with the search for new areas of arable land to meet the growing food needs of humans and other animals and birds that are reared in order to feed themselves, nitric acid but, alas, there are vast tracts of the world's land is arable and foremost nitric acid "with dust saline land" salinity Soil ". Where these lands make up more than 7% of the land area and accounts for more than 15% of the arable land ratio in the world and this space increases with time.
Salty soil and distributed all over the world not only in the dry circles arid and semi but also in wet circles and sub-humid. As the scope of countries, nitric acid "the Arab world", the saline lands controlled vast areas of the territory of that State and which has been the neglect of some or invest each other in plantations nitric acid simple in a failed mostly through the staff on their use of chemical nitric acid fertilizers in cultivation, and these fertilizers truth does not fit their properties with dust salty but is aided by Tmlha and poisoning and cause great damage to both dust and plants together, they increase the installation of salts in the ground solution, and this according to the guide Salinity (Salt Index) .. also lead to increased osmotic pressure of plants nitric acid and this reduces the plant's ability to absorb water from the soil and increases the burden on crops rather than to help her. In addition growth to many other problems, which do not want to dwell in the research of this , however, and very briefly lost cause the use of chemical fertilizers more serious problems on the soil of saline soil itself and this reflected negatively on human health and the environment ... .. and through my work for more than twenty years in the study and implementation of environmental and agricultural projects, including "the production of organic fertilizers." all types and specializations and through "modern agriculture and soil and biotechnology Chemistry Sciences" I did a study of hundreds of compounds active substances that help one way or another nitric acid in reducing the harmful effects of salinity in the soil, which can benefit from them and entered into the "combination" of organic fertilizers so that they form an integrated environment suitable for life and growth and the production of crops in saline soils. As you finally prepare a "special and thoughtful fertilizer dust salt", which aims through "integrated nitric acid program" to uranium dust, salt and turn them year after year to the soil fertile and suitable for agriculture, health, natural production, without having any adverse effect to the environment and all life forms.
Known as "saline soils salinity Soil" short as soil that is characterized by the presence of sodium in the form of free ions or Madmsh at high rates to the extent that it has a negative impact on the growth of plants and a shortage of the crop, as well as to distinguish them with the characteristics of a particular specification, which is "a measure of acidity and alkalinity of the degree (PH) by no more than (8.5), and by mutual sodium (SAR) of less than 15% and the degree of electrical conductivity EC) Electric Conductivity) more than (4), in addition to the large capacitive weak cation exchange Cation Exchange Capacity (CEC) .
And is estimating the total dissolved salts in the soil extract important to judge the degree of soil salinity main estimates, and that the effect of salts does not depend on the quantity in all soils, but the quality nitric acid of those salts, and vary the amount of dissolved salts and the existing soil from the soil to the other due to the formation nitric acid conditions Soil and kind. Overall, the proportion and quality of soil salinity represent a specific role to determine the possibility of soil and cultivation of these crops that can be grown, nitric acid due to the negative effects and large most of the agricultural crops.
Cause of agriculture in the dust salty many problems nitric acid and damage to crops and Balhaslat farm, which starts from toxic crops occurs, and ending with the death of plants and polluting the environment .., and affect the concentration of salts in the process of ion exchange in the soil such as calcium, sodium, and thus affect the properties of the chemical and physical properties of soil, and Rising mutual ratio of sodium in the soil to fill the pores, slow water permeability deep soil and ill-ventilated making the soil unproductive, and there are many signs that appear on plants grown in saline nitric acid land and that most of the farmers thought as a result of "satisfactory reasons or lack of fertilization operations" Fikoumoua operations control or fertilization, thus increasing nitric acid the risk that the plants and the soil and the environment together, exceed the risk to poison the soil and crop together ??
(Weakness of seed germination and the death of many of them, the lack of leaf area and small size, yellowing plants and Tgazzmha dry edges of blades securities in the beginning and then dry the rest of the paper is complete, start drying the leaves of plants from the bottom to the top, turn cultivated plants in the dust, salt to early flowering before deadline fitting, low fruit set, falling a large proportion nitric acid of flowers and fruits ,. up the limit to the indirect effects, which meant "the overall effect of the concentration of salts" or so-called "osmotic effect," which increase the concentration nitric acid of salts in the soil solution and in this case, the plant does not can get the need of water content nitric acid in the salty soil, "both at the time of germination nitric acid or growth during" Sometimes the process of binding the plant "any move water from the roots to the soil occur and this means

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