The increase of broilers production in Jordan makes it urgent to study broiler tiller produced. So, the study uses the economics of broiler litter concerning its usage as a source of energy production or as a source of fertilizers. The reuse of broiler litter (BL) will reduce the environmental impact. This empirical term paper used the different alternatives to manage broiler tiller. Many assumptions have been made to reach the feasibility of managing broiler litter. The results showed that the cash flow of using litter as a source of fertilizer was higher compared to use it for energy production for the years of study (1992-2014). The use of litter as a source of fertilizer as a source of fertilizer is more feasible than being used as a source of energy. The study recommended that the collected litter of broiler farms should be treated through specialized party to increase the economic feasibility and minimize the environmental effects.

crops in Arab world, this being a staple food of the citizen Arab, and is the research problem in the decline of production of the main cereal crops of wheat, maize, rice and sorghum rates in the Arab world, which accounts for about 50.7 million tons with an increase of consumption, which represent about 129 million tons during the period (2000-2013), and targeted research study economy, thus the Arab homeland cereal production through the study of the current situation of cereal production for the most important producing countries, and the estimation of the statistical production functions and costs for cereal Arab world .   The most important results have resulted in the following:   1- Studying the cereal production function in the short run in Arab world, and estimates flexibility productivity total of elements used for the function, which reflected the nature of increasing returns to scale for the three categories, respectively, in terms of production increases by the biggest increase production elements used, and appreciated the flexibility the production total of the elements of production in the estimated function in the long run, which amounted to about 0.9 nature of returns to scale declining terms of decreasing production by less than the increase in production factors. 2- The estimation of the economic efficiency of the use of seeds, and the  number of agricultural tractors, and fertilizers in cereal functions production for  world Arab for the three categories of productivity, results showed that there Optimal utilization of the two elements of seed and fertilizer in the third category and this agreed with the economic logic and therefore advised production under this category because it represents the appropriate size for the production of cereal –in Arab world, and the assessment of the economic efficiency of the productive classes the first and second shows the significant need to intensify the use of racist seeds, agricultural tractors and agreed with this economic logic . 3- By studying the cost functions of production for cereal-producing countries for cereal world Arab three classes in the short and long respectively term, low cost per unit produced increased scale productivity shows that consistent with economic logic, and thus advised to production on an economic scale under the third category as they approach the appropriate size cereal production, which represents the average output of about 23.2 million tons, and size optimized for the production of about 30 million tons, which means higher economic efficiency for this category and therefore is cereal production in this category, which is represented in Egypt, Morocco, Iraq, Syria, Somalia is better than the technical and economic face on the basis of less expensive Mid of the second category, regardless of the first category where not recommended for the production of cereal in the first category on an economic scale, which is represented in Oman, Kuwait, Mauritania, due to the weakness of each of the areas and so production can have, and the average unit cost of about 1.3, 106.6, 22.9 dollars per ton, respectively for the three categories, and this confirms previous results, also showed marginal costs for cereal estimates in the long run, which amounted to about $ 33.8 / ton, while the average cost of producing a ton of grain amounted to about $ 20, and as the optimal size of the production of about 20.25 million tons in the long run.

The main objective of this study was to determine an appropriate water management consideration of bubbler irrigation system for   palm trees "age four years" (Phoenix dactylifera) under El-Wady El-Geded Governorate. Therefore, the three bubbler nozzles were comparing with Conventional irrigation system Basin irrigation system in two successive growing seasons(2013-2014) and (2014-2015). Results revealed that water saving of about observed under bubbler irrigation systems comparing with basin irrigation system.

Marinated spent hen meats were used in the preparation of kobeba. The chemical, physicochemical, microbiological and sensory properties of kobeba were evaluated during storage at -18˚C for 5 months. Kobeba treated with lime juice had higher crude protein (14.03%), crude fat (7.78%), total ash (3.18%), carbohydrates (8.69%), cooking loss (5.62%), water holding capacity (3.41 cm2/0.3g) and plasticity (2.30 cm2/0.3g) and lower moisture (66.41%) and pH (5.96) than kobeba treated with propionic acid and acetic acid. Lime juice, acetic acid and propionic acid marination reduced total volatile nitrogen values by 25.82, 20.53 and 11.20% and thiobarbituric acid values by 33.82, 25.37 and 18.38%, respectively. Lime juice followed by acetic acid was more effective in reducing total bacterial, psychrophilic bacteria and yeast and mold counts than propionic acid. Kobeba marinated with lime juice had higher rating scores (7.68-7.98) for all sensory properties than kobeba marinated with propionic acid and acetic acid. Total volatile nitrogen, thiobarbituric acid, pH, water holding capacity and cooking loss of kobeba were increased as storage period increased. However, plasticity had an opposite trend. Water and fat retention of kobeba were not affected by storage period. At the end of storage period, kobeba had rating scores described as like slightly (6.19-6.45) for all sensory properties.

The study aimed basically at: describing the level of respondent women empowerment in Siwa oasis, identifying the relationship between the level of respondent women empowerment and the studied variables, identifying the importance level of social and economic empowerment requirements, identifying the availability level of social and economic empowerment requirements and identifying the relationship between the importance level and the availability level of women empowerment in the study area. A systematic random sample of (310) women in Siwa oasis were selected to conduct the study. Data were collected through personal interviews with the selected respondent women using a questionnaire. The statistical analyzing tools used in the study were: Pearson’s correlation coefficient, Spearman’s correlation coefficient, in addition to frequencies, percentages, arithmetic mean, weighted arithmetic mean and standard deviation to present and describe data. The most important findings of the study were as follows   -  About (67.1%) of respondent women had a low level of social empowerment, while about (50.0%) of them had a low level of economic empowerment. -    There was a significant positive relationship at 0.01 probability level between the respondents social empowerment level and the following variables: educational level, family size, cultural openness, monthly income, aspiration level, willingness to take risks, exposure to the resources of agricultural information, attitude towards agricultural extension, extension communication and general knowledge. - There was a significant positive relationship at 0.01 probability level between the respondents economic empowerment level and the following variables: educational level, family size, cultural openness, monthly income, aspiration level, willingness to take risks, exposure to the resources of agricultural information, attitude towards agricultural extension and extension communication.

Phytoextraction of heavy metal from contaminated soils is promising remediation technology.  In the present study, hyper-accumulator plants, indian mustard (Brassica juncea.( L) czern) and ryegrass (Lolium multiflorum Lam) have been used to remove the excess undesirable concentrations of zinc and copper from contaminated soil. Zinc and copper uptake have been enhanced by adding EDTA to the contaminated soil using two concentrations (2.5 and 7.5 mmol/Kg soil). Accumulation of Zn by the indian mustard shoots and roots under the effect of EDTA recorded 4 to 6 times as adsorbed by the control while less enhancement of Zn uptake was recorded by the ryegrass shoots and roots. On the other hand, Cu accumulation showed significant enhancing by the ryegrass shoot comparing to the indian mustard shoot at the both employed EDTA concentrations. The ryegrass roots gave enhanced Cu uptake at the EDTA conc. 7.5 mmol/Kg soil only while the indian mustard roots recorded an increasing in the Cu-uptake with the two EDTA concentrations

The effect of breederʼs strain (Hy-line Brown and Hy-line White W36) flock aged (28, 36, 46, 55, 66 weeks of age) and breeding season on some physiological measurements in egg, demand organs, dead supply organs and lymphoid organs were examined. At each age, 10 unhatched eggs from each genotype were examined on embryo weight percentage, Chorioallotoic  weight %, albumen pH %, yolk pH %, residual yolk %, pectoral  muscles weight %, hatch muscles weight %, heart, liver, lunges, spleen, burse weight percentage. There was a significant difference between layer breeder genotypes for lunges weight percentage the brown was higher (0.84) than the white (0.62). The breeding season had a significant effect on heart, liver, lunges weight percentages in winter higher than summer but yolk pH and residual yolk the summer higher than the winter. Breeder's age significant effect on embryo weight percentage, Chorioallotoic weight %, albumen pH %, yolk pH%, residual yolk %, hatch muscles weight % heart, liver, lunges and burse weight percentage.  It could be observed that the genetic differences among layer breeder strain and age of breeders can affect the hatchery performance. Additionally, handling of hatching eggs and incubation management can play a major role to overcome numerous hatching problems. In turn, increasing the production of table eggs and achieves the balance between supply and demand of that strategic commodity in Egyptian market.

The research aims at examine the extent to achieve the desired objectives for the development of village and rural human development and the human element, which did not take adequate attention, especially in the aspect of improving the quality of life in spite of the expansion of services horizontally. There are also many evidence of the existence of a development gap between rural and urban areas, and the most important manifestations of this deficiency, illiteracy and poor health conditions, and the spread of unemployment and lack of employment opportunities. As it turns out there is a strong correlation between the human development index and all of the education manuals on GDP and guide health, has turnover of the link between the human development index and all of the evidence mentioned as 0.95, 0.84, 0.79  respectively, and All transactions have moral link at 1%. It is clear that the relationship between education and human development index, where the power that education guide associated HDI extrusive very strong link, followed by the gross domestic product guide, then the life expectancy index. It is clear from this that it must be focus on education and reform and to promote it in the countryside, The most important component of the human development index factors. found evidence also of statistical moral relationship regression to the influence of both the education and health guide and GDP on the Human Development Index, it has been possible to reach the relationship regression and showing moral influence exponential previous variables on the Human Development Index, a logical relationship also indicates coefficient of determination rate to be 98% of the changes in the value of the HDI due to change in the three sub-directories. It emerged from Manuitin test results for comparison to the values of the HDI revised each and Lower Egypt face and Total Republic that there is no significant difference between the Upper and sea at the moral level of 5%, as well as there was no significant difference between the Lower and Egypt on the same moral level, but that there significant difference between Upper Egypt and the moral level of 5%, which means that there is a difference between the normal human development index and revised between Upper Egypt and the total Republic.

Field studies were carried out to study the effect of the different four directions (East, West, North and South) and the middle of the orange trees on the occurrence of the citrus leafminer, Phyllocnistis citrella Staint. (Lepidoptera: Gracillariidae), attacking orange orchards during the period extended from the beginning of July, 2015 until the end of June 2016. Also, to determine the common predatory species occurred in navel orange orchards in Qaluobiya Governorate. The warmer months that have the highest temperature degrees and that months having the newly orange leaves, had the highest percentages of infestation by the pest. The obtained results revealed that, the South direction of the orange trees had the highest percentages of leaves damage by the citrus leafminer, P. citrella. Where, there were significant differences between the South direction (68.75%), in comparing with those of the West direction (64.42%), the North direction (60.58%), the East direction (54.58%) and the middle of the orange trees (45.38%). So, it is recommended to firstly begin the Integrated Pest Management (IPM) programs against the pest in this direction and at the suitable time. Moreover, the importance of the natural role of the common predatory species recorded in the orange orchard is obviously shown and must be encouraged and developed. The highest total numbers of all recorded predatory species were during July, 2015 (47 individuals) and April, 2016 (35 individuals). The recorded predatory species were the highest in the South direction (70 individuals), in comparing with those of the North direction (54), the East direction (50), the West direction (37) and the middle of the orange trees (20). True spiders were recorded as the most predators (114 individuals), in orange orchard and also in the same time of pest occurrence. The animal predatory species (true spiders and predatory mites) were the highest in their numbers (167 individuals), in comparing to the insect predatory species: Chrysoperla carnea, Scymnus sp., Coccinella undecimpunctata, Orius sp. and Metasyrphus sp., of lower individuals numbers (64 individuals). In general, from this study, it is also recommended to use the different predatory species such as: Chrysoperla carnea, Scymnus sp., Coccinella undecimpunctata and Orius sp., for P. citrella control firstlyfrom the South direction. Where, this pest controlcan be applied by mass rearing of these predators in the laboratory and releasing them in orange orchards against P. citrella or other related pests (such as the citrus aphids species and mealybugs). This approach is believed to be highly practical for use as one of the means of biological control with the frame work of suitable and safe IPM programs in citrus orchards in Egypt.

This experiment was carried out on potato tubers during the two successive seasons of 2013/2014 and 2014/2015 at the Department of Natural Products Research, National Center for Radiation Research and Technology, Nasr City, Cairo, Egypt. The research aims to reduce losses resulting from the storage at room temperature and to reduce cold storage costs of potato tubers using gamma radiation, mint oil and paclobutrazole treatments.     Potato tubers cv. Sponta were treated with 100 Gy of gamma radiation, 5% of mint oil and 100 ppm of paclobutrazole during the two successive seasons of 2013/2014 and 2014/2015. Results showed that, tubers irradiated with 100 Gy and soaked in 100 ppm paclobutrazole scored the lowest percentage of weight loss, sprouting, shrinkage, decay and total lost percentage. As for the effect of soaking tubers in 5% mint oil, results showed a higher percent of shrinkage than other treatments. On the other hand tubers irradiated with 100 Gy of gamma irradiation then soaked in 100 ppm of paclobutrazole had higher contents of starch than other tested treatments.