Facing the food industry in Egypt, the challenges of external and internal negative impact on their competitiveness and access to global markets and the study showed that the number of enterprises operating in this sector amounted to about 37.7 thousand that run around 357 thousand workers. It also represents the food exports of approximately 31.7% and 14.3% of the total value of exports of industrial goods and the College Rankings 2016, the average annual value of the products of that sector, about 21.4 million pounds, accounted for about 31% of the value of industrial production for the same year. The research problem was the small size of the internal and external markets of frozen Egyptian vegetables. Despite the increasing global demand for frozen products, Egyptian exports do not increase at the expected rate. The rate of increase in global demand for frozen food products exceeds 510% annually, Compared to its Egyptian counterparts. The study aimed at studying the internal and external markets of Egyptian frozen vegetables. The study aims at identifying the economic characteristics of the local market for frozen vegetables in general, and in particular for the field sample of vegetable freezing plants and processing them in addition to the internal markets for marketing these vegetables. Prices, categories and consumer attitudes towards them. The study was based mainly  on the available and available data published and unpublished by government agencies such as the Central Administration of Agricultural Economics in the Ministry of Agriculture and Land Reclamation, the General Organization for Industrialization, the Chamber of Food Industries in the Federation of Industries, the Commodity Council for Food Industries, the Holding Company for Food Industries, the Commercial Representation Authority, General for Export and Import Control, as well as foreign trade base data at the National Information Center of the Central Agency for Public Mobilization and Statistics. And the most important results as follows that the difference between the prices of the products, vegetables, frozen for different companies in Super accumulator different varieties where ranked Alabama to buy smile from the above parties between the varieties by about 71% of the total parties the company has a smile, and then are classified Mallow estimated at around 14.8 % of the total group has a company-Bessemer, as expected from the results I classified the grape of the biggest differences between varieties increased by approximately 26.7% of the total team purchase Montana, the following varieties of spinach increased by approximately 24.4 % of the total group company Montana.

The poultry industry in Egypt is one of the most important industries that contribute in providing the source of animal protein, which is characterized by high nutritional value, cheap price and high conversion coefficient of food compared to red meat. This industry is characterized by several characteristics, the most important speed of turnover of capital as well as not need a large agricultural patch, In addition to the relative increase in food conversion efficiency compared to other types of animals. The industry is also characterized by high return and low capital required to invest in this field compared to other productive projects. The problem of research is the high price of the prices of the inputs of the production of poultry and the low quality of the market, and fluctuation of market prices of the final output, which affects the revenue and thus affect the size of the economic project. Therefore, the study aimed at estimating the economic yield of the poultry farms in the fattening nurseries in Qalyubia governorate. These farms are characterized by a short cycle of the capital cycle in order to contribute to raising the level of individual income in the rural sector. It also provides job opportunities for young people. Of the animal protein, and based on published data and the use of field study for a sample of the municipality of Qalyubia, the research reached some results, including:  1- The average number of farms of broiler fattening was about 1.6 thousand farms by 6.67% of the total number of farms at the level of the province of Qalyubia. 2- The study of the most important problems and obstacles facing the poultry growers found that the problems of production and marketing were the high prices of chicks used in fattening, lack of quality chick, high feed prices, the lack of trained labor, the problem of control of traders and brokers in price, and the problem of irregular market price . 3- By dividing the sample of the study into three production capacities, it was found that the net yield of the first capacity (12.9-6 thousand birds) amounted to 308.9 thousand pounds / cycle, and net return of the second capacity (less than 6 thousand - more than 3.6 thousand birds) LE 323.2 thousand / cycle, while it amounted to about 274.1 thousand pounds / cycle for the third capacity (3.6 - 0.8 thousand birds). 4- The estimated profitability of the pound for the investor for the three capacities (first, second and third) was respectively 1.05, 1.12, 1.31 thousand pounds.

Abstract: The present study was carried out from November (2015) - October (2017) to determine the toxicological effects of pesticides exposure on agricultural application workers. Blood samples of the investigated workers were collected from Giza, Qalyubiyah and El-Buhayrah Governorates, Egypt. Thirty male individuals represented pesticide application workers were involved from the three governorates. Also, 25 male individuals (aged 18-55 years) were selected randomly from Cairo Governorate to represent the unexposed (control) group. Ten ml of blood sample per individual was collected and serological analysis for hematological (RBCs, TLC, Hb, PCV, MCV, MCH, MCHC), biochemical (ALT, AST, total protein, urea, creatinine and uric acid) and oxidative stress (GSH.R, MDA and AChE) parameters were carried out. Results: About 53% of workers involved was with an average level of education, between 18 and 35 years of age (57%), working in their field for 6 to 10 years (40%), about eight hours a day for six days a week on average (67%). Hb, MCH, MCHC, ALT, AST, AlP, TP, urea, creatinine and MDA were increased significantly by 5.58, 9.23, 3.75, 55.49, 42.44, 30.07, 6.83, 49.33, 25.48, and 133.02% respectively. While the levels of Alb, GSH.R and AChE activity were significantly decreased by 14.51, 8.33 and 21.04% respectively. a significant positive correlation between exposure duration and ALT, AST, creatinine, urea and MDA. While, there were significant negative correlations between exposure duration and total protein, alkaline phosphatase, AChE Activity, GSH.R, RBCs, Hb, PCV, MCV and MCH. Conclusions: Increasing of pesticide application workers vital parameters gives an indication of the occurrence of various health consequences due to chronic exposure to pesticides. These results can be explained by the fact that the negligence of workers in following occupational safety and health measures from wearing protective tasks, not smoking, drinking and eating during the application of pesticides, resulting from the low awareness of workers about the risks of the materials dealt with and the decrease in their educational and cultural level increases the chances of exposure to the pesticide. On the health of the worker.

Abstract Dried rosemary leaves (Rosmarinus officinalis Lamiaceae), and dried clove buds (Syzygium aromaticum) were irradiated with γ-irradiation by Cobalt-60 as an irradiation source at different doses (0, 5, 10, 15, 20, 25 and 30kGy) as an effective method for sterilization, pasteurization and food decontamination, considered as safe method , and stored for 12months at room temperature (22±3 0C). The evaluation of irradiation depended on the chemical studies and antioxidant activity of extracted essential oils. Results showed significant difference for the essential oils yield (content %) at different doses during storage time. Compounds were fractionated and identified by GC/MS for extracted essential oils from each of non – irradiated and irradiated dried rosemary leaves and dried clove buds samples, the main components of essential oil extracted from either non-irradiated or irradiated rosemary leaves were 1,8 cineole, camphor and γ-pinene 26.36, 12.63 and 16.98%, respectively, while, eugenol was the major component in clove essential oil (which extracted from non-irradiated and irradiated samples (81.69%). No differences were noticed in the % of essential oils constituents. Antioxidant activity as % of DPPH scavenging increased with the increasing of essential oils concentrations (250 up to 2500ppm). Furthermore, the effect of adding these extracted oils from non-irradiated and irradiated samples as well as their mixture (1:1) on the threshold odor scores of sunflower oil (Mean of acceptable odor levels) was observed. Rancimat test shown the high oxidative stability in sunflower oil supplemented with 0.3% clove essential oil which extracted from 15kGy irradiated sample was 11.99 hrs, its relative stability was 144.11% comparing with the oxidative stability of sunflower oil supplemented with 0.5% rosemary essential oil extracted from non-irradiated sample (9.76hrs) with 117.3% relative stability. Adding different concentrations of rosemary, clove buds essential oils which extracted from different irradiation doses samples and their mixture (1:1) caused slightly increasing in oxidative stability of sunflower oil.

Pot experiments were carried out using sand (collected from Ismailia ARS), in the greenhouse to study the effect of biochar application, on K and P release from their natural bearing minerals i.e.,K- feldspar and rock phosphate and\or bentonite on some growth of maize plants parameters, their P and k uptake and the soil available P and K. sixty three pots ever filled with sand(10 kg each biochar was added to all pots expect control at rates 0,1.5 , 3 ton per fed. The studied mineral are K feldspar and rock phosphate as source of K and P respectively. Bentonite was also studied because it is the most common mineral used for reclamation of sandy soil .Each mineral was added at rate of 0,1.5, 3 ton / fed the pots are as follow : biochar alone , biochar + K feldspar and biochar +bentonite and biochar and rock phosphate . maize was planted as the common way in which maize seed 6 grains for each pot inoculated with P and K solubilizing bacteria were planted . the usual N fertilizer (NH4 )2SO4 200kg /fed and irrigated as needed . Maize grow parameter i.e plant height and dry weight of maize plant were measured after 2 months of plantation . K and P as well as their uptake were measure. Results revealed that, the use of biochar at 3 tons fed-1 in combination with 3 tons of any of feldspar, bentonite or rock phosphate enhanced significantly growth parameters of maize plants compared to the control treatments .The highest values plant length and dry matter were were 89.00 cm, 11.4 g pot-1 against 36.6 cm and 2.8 g pot-1 for the control treatments., same treatments increased significantly P and K uptake of maize plants and the soil available p and K compared to the control treatments. The highest significant values in P uptake were 22.5, 18.3 & 16.7 mg plant-1 for the treatments (3 tons fed-1)of biochar with either 3ton rock phosphate ,3ton bentonite or 3 ton K-feldspar .while K uptake were 63.9, 61.8 & 60.1 mg plant -1 for biochar ( 3 tons fed-1 )with bentonite (3 tons fed-1 ), feldspar (3 tons fed-1 ) and bentonite (1.5 tons fed-1 ). Regarding available P the highest obtained values were 49.3 mg Kg -1 for 3 ton biochar + 3ton rock phosphate , 24.1 mg Kg -1 for 3 ton biochar + 1.5 ton bentonite and 24.0 mg/ kg-1 for 3 ton biochar + 1.5 ton K- feldspar. Increase either K- feldspar or bentonite to 3 ton had negative effect on available p .

The current experiment was carried out in the Faculty of Agriculture, Ain Shams University, Shoubra El-Kheima, Qualubia governorate, during the oriental hornet active season extended from September 1st until end of December, 2015, to estimate the daily counts of the oriental hornet (Vespa orientalis L.) as well as its population dynamics during its active season. The experimental apiary was contained twenty four honeybee colonies, each contented seven frames covered with adult bees and four frames of brood. The wasp’s traps were used for capturing the wasps during the day. The data indicated that, the total numbers of wasps caught in September were 204, 394 and 114 wasps/trap in the three periods, respectively. There were significant differences between all the tested periods where the highest population of wasps caught was during the noon period (12pm – 3pm) followed by the morning period (9am – 12pm), while the afternoon and evening period (3pm – 9am of next day) recorded the lowest population of wasps caught in the traps, the same trend was recorded in October and November months. It also summarized that, the average means of wasps captured for tested months were 8.79, 21.99, 13.42 and 1.10 wasps/trap for September, October, November and December 2015, respectively. The highest population of oriental hornet captured by the traps was recorded during October month, followed by November and September; meanwhile the population captured during December was the lowest, with significant deference between them. For daily count, the mean average numbers of wasps captured by the traps were 10.20, 17.55 and 6.22 wasps/trap for the three periods (9am – 12pm, 12pm – 3pm and 3pm – 9am of next day), respectively. The highest numbers of wasps captured by the traps were recorded during the noon period (12pm – 3pm) followed by morning period (9am – 12pm), meanwhile the afternoon and evening period (3pm – 9am of next day) recorded the lowest numbers of wasps captured by the traps, with significant deference between all the tested period. Overall the highest numbers of oriental hornet captured by wasp’s traps were recorded in October month during the noon period, 12pm – 3pm and averaged (33.15 wasps/trap), followed by November month during the same period 12pm – 3pm (20.50 wasps/trap).

The present research was carried out in the AlGhab region, the village of Hialin, Hama Governorate, during 2015-2106- 2017 season. superior strains in addition to both check varieties (Idlib I-C and Hamma H-C) of peanuts were used. Ten stains of which were derived from the local variety Hama and other 13 strains were derived from the local variety Idlib, after exposing the seeds of the two varieties to three doses of gamma rays (200 - 250 - 300) Gy during  2010 and 2011  seasons. The twenty three M3 seeds were planted in the 2015 season and at the end of the season the superior M4 plants were selected for planting during next season (2016). In the 2017 season, M5 seeds were planted and at the end of the season the M5 plants were individually selected based on the following traits (early/day, yield kg/ha).   The results showed that the local cultivar Idlib was more responsive to investigated procedure than local cultivar of Hama.

One day old wheat grain sprouts were used to study the effect of using saline water for sprouting on sprout characters, and changes of some chemical compounds after 2 years wheat grain storage of Gemmeiza 11 cultivar. Sprout characters showed no significant different in storage grain sprouts weight at all NaCl concentration while increased in fresh grains sprouts with increasing NaCl concentration. Sprouts chemical components as affected by storage revealed that storage Gemmiza II had the highest crude protein and the lowest carbohydrate content compared with dry fresh seeds. Non storage grains also had higher protein and lowest carbohydrate and energy content compare with dry fresh grains. The results of phytochemical analysis showed that wheat fresh grain sprouts increase phytochemical compounds and recorded the higher values when using saline water (37 compounds) followed by using tap water (33 compounds) compared with dry fresh grains (30 compounds). Saline water also enhanced the number of phytochemical compounds in two year storage grain sprouts (31 compounds vs. 28 compounds for tap water). Moreover, storage grains decreased the number of identified compounds during sprouting. It can be recommended that wheat grain sprouting is a procedure that has been developed to significantly increase the bioavailability of phytonutrients and phytochemical to ensure the nutritional security of population for Egypt.

This work was carried out to study the effect of using some natural dietary supplements; i.e. powders of date palm pits and pollen, ginseng roots, moringa leaves and royal jelly which giving orally in capsule to improve endurance of weightlifter athletes throughout 12 weeks in camp of sport Championship Sector belongs to the Armed Forces, Ministry of Defense, Future City, Cairo, Egypt. Collecting data showed that the suggested dietary supplement capsule had the highest value of the antioxidant activity (96.3%) and significant increases in total phenolic and flavonoids content (52.42 & 63.1 mg/g, respectively). Also, the anthropometric measurements showed a significant increase in weight and height in males compared to females. likewise, waist and mid upper arm circumference had significant increases in males compared to females, Male weightlifter athletes had significant muscles mass bigger than female one, and the fat mass for male was assessed as ‘‘Fitness’’ which ranged between (14 and 17%) but the female had fat mass that assessed as ‘‘Athletes’’ which ranged between (14 and 20%). The weights lifting by male and female increased during three months, and also revealed a significant increase in the efficiency of males in lifting weights higher than in the females during the period of 12 weeks. Thus, the results indicated that by incorporating natural dietary supplement powders in suggesting capsule, it is possible to enhance the performance of weightlifter athletes.

RT-PCR was conducted for four genes implicated for salt tolerance, oxidative and osmotic stresses in Egyptian gray mangroves within Nabq protected area in South Sinai Governorate. The results showed over-expression of the mRNA of ferritin (amFer1) gene as very high expression, followed by increase in  mRNA of superoxide dismutase (amSOD1) and ubiquitin conjugation2 (amUBC2).  At the same time gene expression of catalase (amCAT1) decreased.