منصة إيفاد العلمية

ا.د.م/رضا السيد عيسي

إرسال رسالة

التخصص: تغذية وانتاج المحاصيل الحقلية

الجامعة: NRC

النقاط:

31.5

معامل الإنتاج البحثي

الخبرات العلمية

الباحث الرائيسي لمشروع زراعة الشوفان

الأبحاث المنشورة

Effect of Foliar Application of Yeast and Algae on Yield and Quality of Soybean in Newly Soils

المجلة: Pakistan Journal of Biological Sciences

سنة النشر: 2020

تاريخ النشر: 2020-07-22

The results showed that either the foliar application with algae and yeast stimulates many growth aspects individually, such as plant length, number of seeds/plant and seed weight/plant compared to the control treatment. In addition, foliar spraying with algae at 8 g LG1 increased NPK content, crude protein content and total carbohydrate in seed. This study concluded that the foliar application influences at algae have provided high yields and chemical constituents under fertigation in sandy soil.

Rice Straw Biochar Application and its Impact on Yield of Some Faba Bean Varieties in Sandy Soil

المجلة: Pakistan Journal of Biological Sciences

سنة النشر: 2021

تاريخ النشر: 2021-09-01

he conclusion that plant growth was better at a high rate (90 kg fedG1) but the economy of this rate may be questioned, under the condition of the study. However, the validation for different soils may vary with different rates, which needs more research. Also, it is recommended to use Mariout-2 cultivars for their high production under these conditions

Productivity of Some Winter Wheat (Triticum aestivum L.) Varieties through Integrated Application of Vermicompost and Biochar in Sandy Soil

المجلة: Egyptian Journal of Agronomy

سنة النشر: 2023

تاريخ النشر: 2023-11-10

According to the results, mixing rates of biochar and vermicompost fertilizers might be an alternative for improving wheat productivity and quality metrics in sandy soil environment

Evaluation of Potassium Sources, Rates and Pattern on the Yield and Quality Traits of Fertigated Wheat Grown in Sandy Soil

المجلة: Pakistan Journal of Biological Sciences

سنة النشر: 2020

تاريخ النشر: 2020-04-12

From this study can be concluded that the potassium application influence at 180 kg haG1 K2O gave highly yield and chemical constituents under fertigation

Effect of Phosphorus and Sulphur Fertilization on Yield and Quality of Fennel (Foeniculum vulgare Mill.) Grown in Sandy Soil

المجلة: International journal of chemical and biochenical sciences

سنة النشر: 2023

تاريخ النشر: 2023-12-01

Finally, for improving yield and quality of fennel plants under sandy soil the best treatment with rock phosphate 300 kg/fed + 200 kg/fed Sulphur

Influence of sulfur coated urea and algae fertilization on productivity of some leguminous crops in sandy soils

المجلة: Bulletin of the National Research Centre

سنة النشر: 2021

تاريخ النشر: 2021-06-20

Along these lines, it could be finished from the results that of SCU+algae with 60 kg N/fed observed to be the best portion to accomplish or gain with exertion the greatest quality.

Economic efficiency and productivity of lifting and distribution methods of groundwater for wheat and tomato in New Valley governorate

المجلة: Bulletin of the National Research Centre

سنة النشر: 2019

تاريخ النشر: 2019-09-07

Results: The results showed that the productivity and economic efficiency indicators for the lifting and distribution of groundwater by a power source during the agricultural season 2017/2018 increased the average productivity of total yield, net revenue/fed., net return/pound, and irrigation water in both crops. Conclusion: The results showed that the method of lifting and distribution of water is more efficient than irrigation by flooding

Diffusion Rate and Activity Index of Some Slow Release Nitrogen Fertilizers

المجلة: Egyptian Journal Soil Sciences.

سنة النشر: 2018

تاريخ النشر: 2018-05-21

The results indicate that the diffusivity is nearly constant for thickness of sulphur 404.67cm2/sec and then it begins to decrease after one day dissolution time. This may be attributed to the fact that after certain dissolution time a shrinkage occur resistant to dissolution may be formed which inhibit the dissolution characteristics. Observed that an average value of 483.09 cm2/sec may be considered as diffusivity of urea through solid bentonite. From which it may be observed that an average value of 704.80cm2/sec may be considered as diffusivity of urea through solid phosphogypsum. This can be attributed to the fact that the coating layer of urea formed by speaking resistant to degradation by the characteristics of each material

Potassium Sources and Its Effect on the Yield and Quality of Maize Crop under Fertigation in Sandy Soil

المجلة: Middle East Journal of Agriculture Research

سنة النشر: 2021

تاريخ النشر: 2021-09-22

The results showed that the addition of potassium sources significantly increased the growth parameters, yield, and chemical constituents of the maize variety under fertigation in sandy soil conditions. There was a significant yield difference between potassium sulphate and potassium chloride treatment. There were also significant yield differences according various treatments of potassium rates. In general, the maximum mean values of all parameters in the prose of study were obtained from the maize variety when the plants were fertilized by 75 kg/fed potassium sulphate. Conclusion: Finally, to improve the yield and quality of maize under irrigation water sandy soil adding potassium sulphate 75 kg/fed with 2 week pattern and it has been effective to know some new technologies to improve the productivity of maize in sandy soil

Production of mungbean under fertilization some slow fertilizers

المجلة: Bioscience Research

سنة النشر: 2019

تاريخ النشر: 2019-09-08

The results of crop indicated that it seems that mungbean is more responsive to the different coated urea forms than that occurred by mungbean especially SCU. All forms of coated urea increased seed yields and straw yield by 3-16% and 2-18% respectively for mungbean. Similarly, such tendency was true for mungbean when SCU was applied at 40 kg N/fed mungbean plants could effectively produce equal or better seed yield than the plants were fertilized with 60 kg N/fed. Therefore, such results indicate the potentiality of reducing application rates for both crops by 20 kg N/fed units if the coated forms of urea were adopted than the uncoated urea.

Impact of Potassium Silicate Application and Pattern on Yield and Quality of Cowpea under Fertigation

المجلة: Middle East Journal of Applied Sciences

سنة النشر: 2021

تاريخ النشر: 2021-12-04

The obtained results showed that potassium silicate application on combined with pattern of use increase yield components as well as macronutrient uptake of cowpea grains. Conclusion: From the obtained results, it was revealed that potassium silicate is of great important for cowpea fertilization and its effect highly reflected by 5 L/fed with month of pattern

Maximizing Productivity of some Faba Bean Varieties by Foliar of Wood Vinegar and Algae under Sandy Soil Conditions

المجلة: Journal of Plant Production

سنة النشر: 2023

تاريخ النشر: 2023-11-11

The results also showed that the Nubaria-2 variety was superior to the Giza-716 variety in most of the studied traits. Foliar spraying at a rate of 4 ml/l was superior to all other rates in yield, yield components, P%, K %, protein and total carbohydrates for both faba bean cultivars in the two seasons. The results of the study had important effects on the cultivation of faba bean in modern sandy soil. Foliar spray treatments with wood vinegar and algae can be a successful technique for increasing crop productivity and nutritional content, contributing to food security. The results obtained revealed the superiority of the Nubaria-2 variety over the Giza-716 in terms of yield and its components, and foliar spraying at a rate 4 ml/l of wood vinegar gave better results than other rates

Drought tolerance of some soybean varieties in newly land

المجلة: Iraqi Journal of Agricultural Sciences

سنة النشر: 2019

تاريخ النشر: 2019-05-01

Results showed that the drip irrigation lead to increase of all growth yield characters all varieties. Variety of Crawford had a significant effect on plant height; number of pods/plant, hundred seed weight, and seed yield compare other treatments. The variety Giza 21 had low readings compare with other varieties.