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AN ECONOMIC STUDY OF THE PEANUT CROP IN EGYPT
2014
Yasser, A. | Hatm S. | Fayza M.
Oil crops occupies an important place in theEgyptian Agricultural Savin, come to their importance in the demand derived from the demand for the production of food plant oils , which form a pattern prevailed for the Egyptian consumers, some oil crops grown for the use of its products for the purposes of bilateral or trilateral. The peanut harvest of export crops important addition to being one of the many crops to use and is characterized by high net yield of it compared to other crops. The research Targeting answer to previous questions and to try to develop solutions to overcome the problems that hinder the increased production of the crop peanuts in Egypt, especially as it crops which enjoys high quality in the territories does not bestow the cultivation of other field crops, as research aims to identify the most influential variable in response farmers to grow the crop and the study of functions and production costs for this crop. The results indicate that the average annual area planted peanuts estimated at about 137, 70 feddan during the period (2009-2012), the average productivity Per feddan which is estimated at 17.59 Ardeb, while the average production of about 4352,20 million Ardeb for the same period referred to, Results also indicated response function width of the crop that the most important economic factors affecting the area planted peanuts in Egypt is the net yield per feddan of maize crop summer, summer tomatoes, sesame. The estimated production functions and costs for the three classes of possessory crop in the study sample. Finally, research suggests the following: 1- The development of varieties of high productivity copes with the Egyptian conditions with the application of Modern Technology in Agricultural Methods with the help of research organizations and Agricultural extension. 2- Work to increase the Organic fertilizer and reduce the amount of chemical fertilizer where it leads to increased production and reduced costs as indicated by the results of the study sample. 3- Encourage the establishment of factories involved in manufacturing main production areas such as the provinces of Nubaria and Lower Egypt (El-Beheira – El-Sharkeya - Ismailia) to encourage farmers to increase their production and supply at affordable prices.
Show more [+] Less [-]EFFECT OF PARTIAL REPLACEMENT OF MONOSODIUM GLUTAMATE BY 5΄-INOSINE MONOPHOSPHATE ON THE FERTILITY OF MALE RATS
2014
Abeer M.N.H. Eldakak | Ghada M. Khiralla | Dalia M. El-Nahal
This work aimed to study the effect of partial replacement of monosodium glutamate (MSG) by 5΄ inosine monophosphate (5΄-IMP) on the fertility of male rats after oral administration for 90 days. Before the biological treatment, a half amount of MSG as flavor enhancer in chicken burger was replaced by 5´IMP. The sensory assessment of cocked chicken burger confirmed that this used mixture (1:1 w/w) had a synergistic effect and led to improve the flavor intensity compared to that with MSG. Treatments were applied by stomach tube (mg/kg BW); (i) MSG, [60 for adult; 30 for weaned rats]; (ii) Mixture (1:1; w/w) of MSG and 5΄-IMP [30:30 for adults; 15:15 for weaned rats] and (iii) 5΄-IMP [30 for adult; 15 for weaned rats]. Body weight gain (BWG%) and weight of some reproductive organs including testes, prostate, cauda epididymes and seminal vesicles were measured. Serum testosterone and interstitial cell-stimulating hormone (ICSH) and seminal fructose content were assayed. Spermatozoa activity and the histology of reproductive organs were also studied in adult and weaned male rat groups. Severe negative effects on most studied parameters were demonstrated in MSG-groups, where the lowest fructose content in prostate, testosterone levels and spermatozoal activities were recorded. Reduction in the weight of cauda epididymes and testes was recorded in MSG-treated weaned rats. Histologically, all studied reproductive organs were dramatically affected by MSG-treatment. Considerable enhancements in the studied parameters and normal histological profiles were obtained due to the partial replacement of MSG by 5΄-IMP. In conclusion, 5΄-IMP has a potential protective effect against MSG-hazards in reproductive organs.
Show more [+] Less [-]INFLUENCE OF VERMICOMPOST AND PLANT DENSITY ON SUSTAINABLE PRODUCTION OF PEAS
2014
Abul-Soud, M. | Refaie M. | Abdelraouf E.
The need to increase the organic soil matter for sustainable production to match food security under semi-arid Egyptian conditions (high temperature, low preception, shortage of organic fertilizer etc..) led to looking for new sources of oragnic materials such as modern composting technologies and increase the effeiency of recycling. The field experiment was carried out during the two winter successive seasons of 2011 and 2012 under open field conditions in protected cultivation site, Central Laboratory for Agriculture Climate (CLAC), Agriculture Research Centre, Giza, Egypt. Peas (Pisum sativum), cv. Lincolin was used in this study. The study aimed to investigate the use of vermicompost as alternative organic fertilizer by different rates (15, 20 and 25 m3/feddan) compared to cattle manure (20 m3/feddan as a control) combained with two plant distances (30 and 50 cm) which performed in split plot design. The obtained results indicate that increasing the rate of vermicompost from 15 to 25 m3/feddan led to increase the values of physical and chemical properties of both pea plants and yield characteristics. The highest vegetative growth characteristics were recorded by application rate of 25 m3/feddan combined with 50 cm plant distance followed by 20 m3/feddan combined with 30 cm compared to the other treatments. The application rate of vermicompost 25 m3/feddan combined with plant distance 30 cm gave the highest yield of peas per feddan. Concerning, the highest fruit quality parameters were estimated under application rate of vermicompost 20 m3/feddan combined with 50 cm. The recommended treatment under this study conditions was the use of vermicompost 25 m3/feddan combined with 30 cm followed by 20 m3/feddan combined with 30 cm of plant distance. The vermicomposting of organic wastes and applied it to the soil as an organic fertilizer instead of burial or inceneration led to store CO2 in the soil and decrease its emission.
Show more [+] Less [-]FARMERS RESOURCES USE EFFICIENCY IN SOME HORTICULTURE CROPS PRODUCTION IN NORTH WESTERN COAST AREA
2014
Soha M. Eldeep | Dalia E. Abozied
The research estimated the efficiency of resource use among north western coast farmers in Marsa matrouh governorate using a sample of 200 respondents that were randomly selected; Interview schedules and structured questionnaires were administered to elicit information from the farmers. Data were analyzed using gross margin analysis, production, costs functions and resource use efficiency. The results for Tomato showed that, the regression analysis indicated that, R2 was highly significant at 1% level with the value of 90%. This implied that 90% of the total variations in Tomato yield is explained by combine influence of all the explanatory variables (farm inputs) in the regression equation analysis, Gross margin analysis showed that farmers made profit (gross margin= 11810 LE / feddan). The resource use efficiency result showed that, the farm resources (cultivated area, organic manure, machines and labour) were under-utilized for Tomato production in the study area, The results for Cantaloupe showed that, The regression analysis indicated that,R2 was highly significant at 1% level with the value of 91%. This implied that 91% of the total variations in Cantaloupe yield is explained by combine influence of all the explanatory variables (farm inputs) in the regression equation analysis, Gross margin analysis showed that farmers made profit (gross margin = 15870 LE/feddan), the resource use efficiency result showed that two farm resources (cultivated area and labour )were under –utilized and one farm resource(N fertilizer) was over- utilized for Cantaloupe production in the study area.
Show more [+] Less [-]BEHAVIOUR of "CANINO" APRICOT CULTIVAR GROWN IN THREE DIFFERENT SOILS
2014
Hanaa, M. El-Sherif | Nagwa, A. Abd El-Megeed | Wally S. | Khalil A.
The response of “Canino” apricot trees to different soils were studied in three different regions, in El-Menoufia Governorate (as a sand and clay soil) & Alexandria Governorate (as a calcareous soil) during the two successive seasons of 2010 & 2011. Evaluation included vegetative growth, flowering, fruit set, tree productivity and fruit characteristics. Chilling units as well as growing –degree hours were also estimated through the two studied seasons. Results indicated that the vegetative growth was the best in clay soil for shoot length, leaf area and leaf chlorophyll content. Concerning periods of flowering, fruit set and harvesting dates there were variations among the three types of soils. Sand soil was the earliest followed by clay and calcareous soils. Percentages of nitrogen, phosphorus and potassium were positively affected by soil type. Also, Fe, Mn and Zn were affected by soil type. “Canino” apricot trees produced earlier fruit yield with the better fruit quality in sandy soil, whereas clay soil type gave the greatest yield followed by sand and calcareous soils.
Show more [+] Less [-]A COMPARISON STUDY ON YIELD AND FRUIT QUALITY OF SOME POMEGRANATE CULTIVARS UNDER ASSIUT GOVERNORATE CONDITIONS
2014
Shadia A. Abdel Hady
This work was carried out on six pomegranate cultivars namely: Wardy, Araby , Manfalouty , Nab El Gamal, Hhegazy, and Montakhab through two successive seasons grown in a private farm at Assuit government trees were about 13 years and planting distance was 5X5m . Assuit is governorate considered one of the most important pomegranate producers and exporters in Egypt. The yield and some fruit physical and chemical properties of six different pomegranate cultivars (Punica Granatum L.) were investigated. This investigation aimed to study tree yield and the main fruit characteristics of six commercial pomegranate cultivars. The average fruit yield / tree lies between 38.10–59.90 kg, fruit weight130.96– 399.77g, fruit volume 125.7–520 cm³, fruit diameter 6.23– 9.60 c fruit shape index 1.00–1.10 respectively . Fruit dry matter20.49 – 38.57, in addition, total soluble solid content was found between 8.00–16.67, titratable acidity ranged between 0. 25– 0.53, TSS / Acid ratio between 0.27–0.63, total sugars 9.13–% 11.86, reducing sugars 1.22%–5.80, respectively. Finally it could be concluded that, Manfalouty and Hegazy cultivars recorded most excellent physical, chemical and visual characteristics which are preferred.
Show more [+] Less [-]THE EFFECT OF BIO-FERTILIZERS AND AMINO ACIDS ON TOMATO PRODUCTION AND WATER PRODUCTIVITY UNDER NET-HOUSE CONDITIONS
2014
Hasanein, N. M. | Abdrabbo A. | El-Khulaifi K.
The present study was carried out during two successive seasons, 2011/2012 and 2012/2013, at the Agricultural Research Station; El-Otouria, Sheehaniya, Doha, Qatar; to investigate the response of two tomato cultivars (Isabella and Milas) to biofertilizers and amino acids. Two biofertilizer treatments, rizobacterien at a rate of 2 and 4 liter per feddan and one of amino acid (Delfan) at a rate of 200 ppm, were used. Chicken manure, at a rate of 10 tons/ feddan, was the control treatment. Results showed the superiority of Isabella compared to Milas in terms of vegetative growth and fruit yield. Using Rizobacterien at a rate of 4 liter/feddan plus Delfan (amino acids) at a rate of 200 ppm increased growth and fruit chemical characters, earliness and total yield. The average fruit weight per plant was significantly high under Rizobacteria at a rate of 4 liter/feddan plus Delfan (amino acids) at a rate of 200 ppm. The lowest vegetative growth, fruit and yield characters were obtained from Rizobacteria at a rate of 2 liter/feddan. The water productivity results showed that all treatments led to the increase of fruit yield. Isabella cultivar had higher water productivity than Milas cultivar. Using of Rizobacterien at a rate of four liter/feddan also increased the water productivity. The same trend was obtained by using Delfan at a rate of 200 ppm. Concerning water productivity, Isabella cultivar had higher water productivity 16.7 and 17.2 kg of tomato fruits per cubic meter of irrigation water (m3) compared with Milas cultivar which produced15.9 and 16.5 kg tomato fruits per cubic meter of irrigation water for first and second seasons, respectively. Isabella cultivar plus amino acid (Delfan) gave the highest water productivity 19.1 and 19.7 kg of tomato fruits per m3 water for first and second seasons, respectively compared the other treatments.
Show more [+] Less [-]CHEMICAL CONTROL OF ANNUAL RYEGRASS GROWING WITH BARLEY DURING PRE-EMERGENCE STAGE BY METHABENZTHIAZURON, ISOPROTORON AND CHLOROTOLURON
2014
Khalid S. Alshallash
Treatments by three herbicides named; Methabenzthiazuron, Isoprotoron and Chlorotoluron to control Italian ryegrass growing with barley during pre-emergence stage were investigated. Results showed that clear damage have been occurred by the three chemicals without prominent effect on barley plants. Italian ryegrass was controlled significantly (p<0.01) by all of the herbicides used but the three herbicides differed significantly (p<0.05) in their effects. Chlorotoluron gave effective control of Lolium multiflorum at dose of 2kg a.i/ha and slight damage on barley was observed. Isoproturon and methabenzthiazuron were less effective as more than 40% of Lolium multiflorum survived at different doses while barley was not affected significantly.
Show more [+] Less [-]AN ECONOMIC STUDY FOR PRODUCTION AND CONSUMPTION OF FISH IN EGYPT
2014
Amal K. Eid
The Fisheries is considered an important source of national income. Fish product is one of important component in the agricultural production. the problem of this study determined in increasing fish food gap with about 319 thousand tons in 2012. The study aimed to description and analysis of fish production in Egypt in terms of domestic production, imports, exports, consumption, the food gap, the proportion of self-sufficiency, the average per capita available amounts for consumption, In addition, studying the factors that effect on the production and consumption of fish in Egypt. The study should be verification the following results The fish production in Egypt is growing annually by about 55.9 thousand tons during the period average (1995-2012), which represents about 6.4% of the annual average, Imports of fish increase during the study period by about 4.5 tons by about 33.6 million pounds per year, and fish exports are increasing annually by about 0.68 tons by about 5.3 million pounds annually while the production of fish according to different sources show that fish farming ranked first by about 55.3% of the average amount of production, and the total northern lakes ranks second at about 14.7%, while the production of the Sea (White, Red ) ranked third by about 14.1%, and the River Nile is ranked fourth by about 10.2 and inland lakes and coastal ranked fifth and sixth by about 5.2%, 0.5% respectively during the study period . Nevertheless, the results show that there are statistically significant differences between the indicators during the period average (2008-2012). In addition, the results show that tilapia ranked first with an average production of about 646.4 thousand tons representing about 52.1%, While the average production of mullet, carp, catfish, reaches about 181.9, 142.1, 43.1 thousand tons respectively, representing about 14.7%, 11.5%, 3.5% respectively of the average total fish production during the period (2008-2012). The study also indicate that the most important economic factors that affecting on the fish production in Egypt is the amount of fish imports, the quantity of available fish, the partial elasticity of them are about -0.294 and 1.2, which indicates that an increase in the quantity of imports by about 1% leads to the decline of fish production by about 0.3%, increase the amount of fish consumption by about 1% lead to increase the amount of production by about 1.2%. However, the results show that the most important factors affecting on the amount of fish consumed in Egypt is the population and the average price of a kilogram of fish. Therefore, the study recommended the development of fisheries sector and set up of collection centers for the production of fish near fish farms, Moreover, the necessity of expansion in aquaculture to fill the fish food gap.
Show more [+] Less [-]SUBSTITUTION AND COMPLEMENTARY RELATIONSHIPS OF EGYPTIAN EXPORTS FROM FRESH AND FROZEN POTATOES IN GLOBAL MARKET PREPARED BY
2014
Mona K.R. Abdel Karim
Aim of this study is to examine the substitution and complementary relationships of Egyptian exports from fresh and frozen potatoes in the global market. The study focused on investigating current situation of Egyptian exports from fresh and frozen potatoes at world market in comparison to its situation at Egyptian market. Hereby, demand on Egyptian fresh and frozen potatoes was assessed and time trends of price developments were statistically estimated and their relationship to global prices were analyzed. Most important results of existing study are summarized in the following points The analysis of Egyptian and global export prices for fresh and frozen potatoes during the time period 2000- 2012 showed increasing trends of both, which is statistically significant. The results showed increasing demand on frozen at the cost of fresh potatoes. This also matches with same development at global market. The development of export prices of Egyptian potatoes (fresh and frozen) matches with the development of prices at global market. The relationship between Egyptian and global export prices has shown linear and stable between 2000 and 2012. It seems also that export prices of frozen Egyptian potatoes much more stable than those of fresh potatoes. By studying for Stability Coefficient to export prices for fresh and frozen potatoes during the time period 2000- 2012 showed that export prices of frozen Egyptian potatoes much more stable than those of fresh potatoes. Canada, France, Germany, and Netherlands are the most export countries that competing with Egypt on world market of potatoes, particularly fresh. When computing the price competitiveness of Egyptian fresh potatoes, the result shows that Egyptian potatoes are highly competing with open-mentioned European export countries. The price competitiveness of Egyptian frozen potatoes is relatively higher when comparing to other competitive markets of Belgium, Canada, France, Germany, etc. This shows great opportunity for Egypt for expanding its exports from frozen potatoes in nearly future. Using regression analysis of time series data, the study of demand for Egyptian exports of fresh potatoes indicated that Egyptian potatoes is considered as necessary good for consumers of open-mentioned countries based on estimated price and cross elasticities. It has also proven that there is a substitutional relationship between Egyptian fresh and frozen potatoes. An important result that insure the importance of re-drawing export policies of potatoes exports in Egypt.
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