استخدام كمبوست انتاج الفطر الزراعي في الزراعة العضوية لإنتاج البطاطا

الموضوعات

زراعة

روابط وملفات

التعريف والنوع

رقم الوثيقة

0e109830-3273-484b-95cb-39f5d5549a6d

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل ماجيستير

نوع الملف

pdf text

أسماء الملفات

1963793_1.pdf

بيانات النشر

ترجمة العنوان

Use spent mushroom compost in organic agriculture to produce potato

ألقاب المؤلفين

[{"name_ar":" علي توفيق زيدان","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"محمد عدنان ابراهيم","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

Arabic

المصدر والدورية

اسم المصدر

استخدام كمبوست انتاج الفطر الزراعي في الزراعة العضوية لإنتاج البطاطا

المحتوى والصفحات

عدد الصفحات

0

ترجمة الملخص

This work was carried out to take advantage of the spent mushroom compost for increase the production of potato crop with lowest possible costs and the trend towards the reduction of the excessive use of chemical fertilizers, which are commonly used in conventional methods for the production of potatoes. Which is considered a source of contamination of waterways and groundwater and increase the cost of production. The recycling of the waste of mushroom compost reduces the problems that caused by getting rid of these kindof waste carelessly and encourages the sustainability of mushrooms cultivation which have high nutritional value.The split plot randomized design was followed in this experiment in three replicates, by the application of the spent mushroom compost in thecultivation of potato crop (Var. Spunta) in an increasing gradual rates (0, 25, 50, 75, 100%) in the bedding medium, to be compared with soil and organic manure mixed with chemical fertilizers as an ideal treatment. The productivity of potato plants thatgrown in mushroom compost waste was studied in comparison with the traditional agricultural system, and the effects of the mentioned rates were followed through measuring the number and weight of tubers categorized according to their volumes and weights to small, medium and large tubers, in addition to the total yield (kg/h).The results showed a positive correlation between the added compost rate and the quality and quantity of tubers. And no negative impactswerenoticed, even the salinity level in the used compost was relatively high(ECw1/1= 9.53 dS. m-1).The treatment of the 75% compost in the medium gave similar yield with the ideal treatment. (NPK) concentrations in the plant leaves were evaluated. Also, the tubers quality and their contents of starch, K, ash and dry matter were measured under the effects of different treatments. The results showed an increase of leaves content of (NPK) elements with increasing levels of spent mushroom compost in the growing medium. Also, an increase in the tubers contents of starch, K and dry matter were observed while a decrease in tubers ash content was registered.Finally, the accumulation effect for the successful crop, Soil chemical analysis before and after growing the potato crop, showed a positive effect for the use of spent mushroom compost as a medium for growth and production through increasing soil organic matter and soil fertility preservation.

إشراف وإعداد

الإشراف

علي توفيق زيدان

الإعداد

محمد عدنان ابراهيم

الاقتباسات الببليوغرافية