The research aimed at studying current situation improvement for grain crops production to meet international and domestic demand needs regularly with stable prices and standard specification, through analysis and assessment Egyptian price policy for crops subject of study, using policy agricultural analysis matrix, partial equilibrium  model, measuring the impact of government interference on producers, consumers, foreign trade and government revenue as a result of implementing specific policy, and the impact of this on input and output utilizing efficiency, and on economic welfare on society and government revenue for those crops. The study indicates that, from calculating nominal protection coefficient, there was implicit subsidy for producers in the first period (2008-2010). In the second period (2011-2013) the subsidy decreased, taxes are imposed, and there was implicit taxes in the form of negative protection against producers and decrease in the consumer's subsidy proportion. As a result of studying domestic resource cost for the study crops, it showed that, the value of coefficient less than one to rice, wheat, and maize. Which indicate to the ability of the current economy to save foreign currency through domestic production, which reflect competitive efficiency in rice international market. The study also indicates the excessive in government revenue at the second period for all study crops, meanwhile there was deficit in the foreign exchange for wheat and maize, this is due to the decreasing in the domestic supply and the increasing in domestic consumption in light of low domestic price relative to international price. While there has been a decline in foreign exchange loss for rice in second period to first period reached about 45% because of the closeness between domestic prices and international prices. The loss in producers surplus for wheat and maize increased because of increasing in cost to returns, meanwhile it showed a decrease in producer net loss in the second period to the first period 12% approximately for rice because of farm price increase to reach the international price, also consumer surplus obtained advantages in all study crops in the tow period of the study. The study showed that, impact of net economic loss was negative at the tow period of the study for wheat and maize with a decreasing rate reached about 43% for wheat and 55%for maize, in contrast the net economic loss was positive for rice with decreasing rate reached about 62% in the first period. The research concluded with the following recommendations: -       Implementing fair price policy in it domestic price relative to international price for the study crops. -       Reduction direct and indirect taxes imposed on producers in ratio of 6% for wheat and maize crops and with 7% for rice. -       Subsidy imported and essential goods producers to diminishing consumers and producers net loss, to diminishing producers' burdens borne, and to provide foreign exchange to the stat. The need to provide economical and political stable atmosphere to the success of developing and prices policies in developing countries.

This study was carried out during 2013 and 2014 seasons to examine the effect of soil addition of Calcium nitrate at 1.0 kg/tree, borax at 25 g/tree and /or spraying of chelated-Ca at 0.03% and chelated-B at 0.025% on growth, yield and fruit quality of Washington Navel orange trees. Varying sources and methods of application for both Calcium and boron had an announced effect on growth, leaf content of pigments and nutrients, yield and fruit quality .Using both calcium and boron via leaves was superiors than using both via soil and using chelated form of both nutrients was favorable than using calcium nitrate or borax for Ca and B, respectively. Using Ca and B via leaves in chelated forms at 0.03 and 0.025% respectively gave the best results comparing with using both together via soil. A pronounced effect on yield and fruit quality of Washington Navel orange trees was obtained with spraying chelated-Ca at 0.03% plus chelated-B at 0.025 % three times at growth start, just after fruit setting and three weeks later.

The current study was performed to investigate effect of three water regimes as well as, three different soil conditioners on the yield and fruit quality of tomato. The studied water regimes were namely; 60, 80 and 100% of class A pan. However; the tested soil conditioners were “soil hanz”, “Olygo plus” and “Bioconditioner”. Impact of the two investigated factors was studied separately, as well as, the interaction.  The experiment was carried out at El-Dolify Farm, Khatatba, Monofia Governorate during seasons of 2012/2013 and 2013/2014. Tomato hybrid Yara F1 was used in this investigation. The obtained results confirmed that, using the “Soil hanz” due to the significant increments in all tested parameters related to the yield and the fruit quality. Moreover; interaction between “Soil hanz” and any of the three tested water regimes was significantly the best in number of fruits per plant, average fruit weight, early, marketable and total yield.  In addition; it was concluded from the results that; chemical properties of the tomato fruits were improved by applying the “Soil hanz”. Concerning the water use efficiency, it was found that, all of the tested soil conditioners resulted a significant effect related to water use efficiency compared to un-treated treatment (control).  Whereas, irrigated the tomato plants under this experimental condition confirmed the validation of using the 80% irrigation regime for irrigation without significant losses in the crop yield.

Identifying the development relation between different sectors in the entire Egyptian economy (2006/2013) through using of social accounting matrix , containing in addition to data on the inputs and outputs of the productive branches in the economy, but among other things also data concerning the distribution of the various kinds of factor incomes over institutional groups and classes, the expenditures made by these groups on different types of commodities, and the savings and investment made by them.  The research showed the existence of permanent deficit representing by 1.5% annually which grown especially after the revolution of January 2011, so there where retreat of the rate of growth. So, it was suggested to do more as possible dis aggregate into socio- economic groups. It will be reasonable to dis-aggregate households into socio-economic group which mean In this case do more to the level and pattern of  consumption, expenditure and income distribution, that is to say to dis-aggregate Egypt society as follow: -     Regional differences (urban and rural-household). -              Egypt level of the head of the household. -    Access to productive forms of material wealth particularly agriculture and manufacturing wealth.                                                                  So The foregoing demonstrated the importance of studying the changes in a macro variables which form the economic relations of social accounting  matrix annually and can identify deficiencies and take all measures to avoid such shortcomings even took those incremental trend variables where this may include increasing volatility of investments requires more caution in directing those investments among different sectors, or they may be growing incrementally as imports that  requires imports to be more identifying from the point of view. The nature and priorities of rationalization of imports and its component so all variables must be viewed in the same way to reach ultimately aims to increase incoming, reduce expenses and create surplus that support  development.

Farmland infringement for the purpose of construction has become a serious problem in Egypt that negatively affects the average per capita of arable land and soil fertility in Egypt. On the other hand, this situation negatively affects Egypt's self-sufficiency rates of agricultural commodities, agricultural income, and employment in rural areas. However, farmland infringement is completely forbidden by the Egyptian agricultural legislation. In this regard, the current research aims at evaluating the impact of the Geographic and placement impact on Farmland infringement in Egypt during the period (2005-2010). This study recommend the importance of reduce farmland infringement in different Geographic places, to increase the Egyptian agricultural production, raise Egypt's self-sufficiency rates of agricultural commodities, and reduce the deficit in agricultural trade balance, and reduce the problem of unemployment in rural areas. Moreover, the current study used descriptive and statistical analysis to achieve its goals. The main results of this research showed that the total area of ​​agricultural land that had been infringed during the period (2005-2010) reached about 4031 feddans during the period (1993 –1995), increased during the period before revolution (1996 2010-) to 28788 feddans and increased more after revolution during the period 2011- 2014 to ( 38046) feddans. By calculated the total yearly average of farmland infringement in Egypt, the result show that it was about 30.8 feddans during the period (1993 –1995), increased during the period before revolution (1996 2010-) to 43.3 feddans and reduced after revolution as a total to 34.8 feddans as a result of reducing the rate of farmland infringement in the civilization governorate by intensive security power. On the other hand the farmland infringement in all other this rate had increased in all geographic placements in Egypt. Where the yearly rate of farmland infringement in Delta of Egypt, Meddle Egypt and upper. Egypt reach about (43.1, 49.5, 41.2) feddans respectively before revolution, increased after revolution to (712.1, 405.8, 354.5) feddans respectively. It is clear that the delta Egypt has the highest yearly rate of farmland infringement, so it is important to control this rate in future. Besides, the results showed that the most important reasons behind farmland infringement by construction in Egypt are the dummy variable representing the Geographic and placement for the governorates’ and time. The economic model shows the increase of yearly average of total farmland infringement by about 74.4 feddans and the result was significant at the level of significance 1%. Moreover the yearly average of farmland infringement for Delta of Egypt, Meddle Egypt and upper Egypt by about (287.9, 101.7, 95.4( respectively. On the other hand, by using the dummy variable of piecewise to describe the situation after and before revolution in the different geographic and placement of governorates the results show the increase of the farmland infringement after revolution in delta of Egypt from 1136.4 to 2704.3 feddans and the results was accepted significantly at the level of 1%. The results show also the increase of the farmland infringement after revolution in middle of Egypt from 206.7 to 492 feddans and the results was accepted significantly at the level of 1%. Furthermore the results show the increase of the farmland infringement after revolution in Upper Egypt from 254.2 to 605.1 feddans and the results was accepted significantly at the level of 1%. However, the results showed that the farmland infringement after revolution in Egyptian civilization governorates decreased as a results of strong security from -34.5 to -82 feddans and the results was accepted significantly at the level of 1%. Finally, the research recommends strengthening the importance of protected the Egyptian agricultural land specially in the highest geographic and placement governorates especially in delta of Egypt, middle and upper of Egypt by achieving the balance of investment between all these geographic and placement governorates and establishment the necessary desert villages to meet the needs of Rural households.

The present study aimed at identifying the degree of implementation of rural women to set technical recommendations related to health practices, determining of the relationship between the degree of implementation of the respondents to a set of recommendations for health practices and between independent variables studied, as well as to identifying the most important factors affecting the implementation of the respondents to these practices.                 To achieve the objectives of the study were selected village Hallaba and Kafr El-sabeel (famous as the village Hallaba) in Qalioub district of Qaliubiya as an area of geographic study, was chosen as a random sample howswives of the village, has reached the study sample strength (112) Researched represent 5% of the total number of housewives the families of the village, which arrived appreciation for the year 2014 (2236) family, has a questionnaire has been compiled against included many questions of like measure degree of the mothers for following of head of the household sample study of a group of technical recommendations for some rural family practices of health-related design (dependent variable), including the respect of the independent variables under study, it has lasted the test period the initial form of the questionnaire and field data collection nearly three months (April, May, June) 2015. And the current study used analytical approach through the use of a set of statistical methods in the field of data analysis, and consistent with the nature of this data, these methods have ranged from the beginning of the term, the arithmetic mean, standard deviation, simple correlation, multiple linear regression analysis. Results of statistical analysis has shown that the vast majority (83%) of heads of household were women with an executive level low and middle between the recommendations of some health practices, which refers to their need for more knowledge and change their behavior Altiv to those recommendations, and the results indicated the presence of correlation found between the degree of relationship implementation of the study sample and independent variables private sources to obtain the following health information: View health programs and health practices, the importance of health programs, TV, health unit, as variables shares (television, the importance of health programs) in the interpretation of contrast kidneys to the point of implementation of health practices by 52.4%, There is also a correlation found between the degree of implementation of the study sample the following personal, social and economic independent variables: the customs and traditions and folk legacies health practices, external openness relationship, the age of the surveyed, the economic level, as all of those four variables contributed by 72.1% in the interpretation of contrast kidneys to the point of implementation of health practices.

The interaction of preservations, growth regulators and cold storage on vase life and quality of Lily (Lilium longiflorum) cut flowers were investigated. Lily cut flowers were treated with 1 ml mol silver thiosulfate (STS), 100 ppm gibberellic acid (GA3), 0.5 ml mol benzyl adenine (BA), 200 ppm citric acid and 4 % sucrose and then were placed in cold storage at 5 ºC for period of 1, 2 and 3 weeks. Vase life (days), fresh weight (%), total chlorophyll (%), total carbohydrate (mg / g d. w.), activity of catalase enzyme content (EU / 1 g f. w.) and amino acid of free proline content (mg / g d. w.) were determined. Cold storage for one week and pulsing with using material of GA3, BA and STS produced the longest vase life, the lowest catalase enzyme activity, the lowest content chlorophyll decreasing, the highest of total carbohydrate content and the lowest amino acid of free proline content.

Milk is considered as a rich food source since it contains essential nutrients which are necessary for natural and biological impact, and no other food items can be compared with milk which has high nutritional value and plays an important role in building and strengthening the bones of children and prevention of elderly osteoporosis. Calcium in milk plays an important role in reducing the rate of absorption of cholesterol and controlling body weight and blood pressure. Milk contains the basic components that consist of lipid, proteins, sugars and mineral salts in addition to a range of vitamins and enzymes. Results of researches indicate that amino acids structure in the camel milk is similar to the structure of insulin, and contains many amino acids such as Methionine, Phenylalanine:, Arginine, Lysine, Valine and contains high concentration of Albumin and Globulin.   The most important characteristic of camel’s milk compared to the other dairy animals is that it contains natural protein compounds such as anti-poising bacteria, anti-lysozyme and anticoagulants. In addition, camel’s milk retains its quality and strength for 12 days at 4ºC, and more than 48 hours at room temperature because it contains substances that reducing the fermented bacteria activity of lactose sugar, it is noted that the reduction of the acidity rate of camel’s milk. Arabian’s used camel milk as a medicine of many diseases such as anemia, tuberculosis, diseases of aging, fragile bones and rickets in children. Camel’s milk is also used as a laxative. It has a role in the treatment of influenza, fever, hepatitis C, the dropsy and respiratory diseases such as tuberculosis and asthma as well as digestive diseases besides lowering the level of blood sugar and regulating heartbeat.   The goal of the research is to   1. Identify the benefits of camel milk and comfort active compounds vital vitamins and minerals. 2. Highlight the main role of biologically active compounds to improve and stimulate the immune system.

The study aimed at measuring competitiveness of Egyptian exports of dates based on indicators Econometric Analysis and indicators of competitiveness.  The important results of this study are: 1-     Indonesia is ranked first in the import of Egyptian dates, amounting is about 31.9%, followed by the state of Morocco with about 24.6%, then the State of Malaysia, Lebanon, Jordan, Turkey, Syria, Germany with rates about 20.9%, 3.8%, 3.6%, 2.9%, 2.3%, 0.99% respectively of total imports. 2-     Egypt has a competitive advantage compared to the rate of penetration of Egyptian exports of dates for the most important international markets in the state of Morocco, followed by Indonesia, Malaysia, and Lebanon respectively. 3-     Egypt has also a competitive advantage in the export price of dates for each of Tunisia, Saudi Arabia and Algeria among the most important countries in the world. 4-      Calculating the geographic concentration of date’s commodity coefficient shows that it is almost close to zero, which suggests that there is a problem in Egyptian exports of dates, despite the fact that Egypt is classified as the first country worldwide in its production. 5-     A ten percent change in the comparative advantage of the phenomenon of Egyptian exports of dates leads to a change in the same direction to the amount of Egyptian exports target of 11.7% . 6-     The study predicts an increase in the quantity and value of Egyptian exports targeted from about 32.9 thousand tons, 41.9 million dollars in 2017 to 38.2 thousand tons, 48.9 million dollars in 2020.   Recommendations   1-    The paper recommends that a production map should be made to determine different consumer tastes in importing countries. 2-    Opening export areas of dates in competitive countries such as the state of Tunisia, Saudi Arabia and Algeria specially where Egypt has a competitive price advantage over these countries. 3-    Reviewing the export policy in general and the policy of exporting dates in particular to support Egypt’s competitive status in the Arab and international markets specially that the rest of the competitive countries in exporting dates had a competitive price advantage compared to Egypt. 4-    Studying both of the Lebanese and Turkish markets to re-open them for Egyptian date exports since these specific markets show a significant lack of Egyptian date exports. 5-    Increasing the competitiveness of dates in the international markets and maintaining the markets in which Egypt has a competitive edge for its exports of dates such as Indonesia and Morocco. 6-    Determining in general the most important kinds of dates that competitive countries exports.

This research aims to evaluate the competitiveness of rice exports during the period of (2002- 2013) using the market share index, the relative stability of exports coefficient, competitive price and market penetration coefficient to know causes of declining market shares for exports of Egyptian rice in the key markets and to suggest some methods to develop the Egyptian export policy for rice to increase competitiveness and improve export performance in the foreign markets. The results indicated that about 67.45% of the average amount of Egyptian rice exports is concentrated in five countries namely: Syria, Turkey, Libya, Jordan and the Sudan and about 32.55% is concentrated in Saudi Arabia, Belgium, Romania, the United States, Lebanon, Britain, the United Arab of Emirates, Kenya, Italy and other countries. Also, the results cleared a comparative advantage for Egyptian exports of rice in the world market. It was shown that each of the quantity, value and export price of rice is characterized by instability. The Egyptian rice has a competitive price advantage in India, Australia, Italy, the United States, China and Pakistan. The results showed that the penetration coefficient of the Egyptian exports of rice during the study period (2002- 2013) increases in the markets of the Sudan, Romania, Syria, Libya, Jordan and Lebanon. The study recommends the expansion of Egyptian rice to the markets of Jordan, Saudi Arabia and Kenya which is considered one of the promising markets. Establishing a system to follow up the export markets and gather accurate and immediate information about those markets and make it available in an easy and accessible way for the producers and exporters to identify the export opportunities and directing the production to the markets which receive a great amount of the Egyptian rice crop. Studying the competitive conditions of the Egyptian rice inside its main markets in order to increase the amount of exports.