تأثير المعاملات السمادية ومعاملات ما بعد الحصاد في القدرة الإنتاجية والتخزينية لصنف الجزر Nantes

الموضوعات

زراعة

روابط وملفات

التعريف والنوع

رقم الوثيقة

0d7dcff8-30a5-4b6b-a6e8-f87d03486ee3

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل ماجيستير

نوع الملف

pdf text

أسماء الملفات

1965702_1.pdf

بيانات النشر

ترجمة العنوان

Effect of Fertilizer and Postharvest Treatment on Productivity and Storability of Carrot -Nantes-

ألقاب المؤلفين

[{"name_ar":"صفاء نجلا ","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"ميادة أحمد السمين ","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

Arabic

المصدر والدورية

اسم المصدر

تأثير المعاملات السمادية ومعاملات ما بعد الحصاد في القدرة الإنتاجية والتخزينية لصنف الجزر Nantes

المحتوى والصفحات

عدد الصفحات

0

ترجمة الملخص

The research aims to study the effect of organic and mineral fertilizers on the quality characteristics, and the storage ability of carrot roots "cv. Nantes". Likewise, it aims to investigate the suitable packing method.The experiment was carried out in Abi-Jarash farm in the faculty of agriculture / Damascus University during the season 2012-2013.During the growth period, three fertilizer treatments were applied (mineral fertilizer–organic fertilizer and common treatment of both mineral and organic fertilizer). At harvest, some roots were treated with a solution of chloride calcium (1%) for 5 minutes, while other roots were as control. Then the roots were packing by using three different ways (box, perforated polyethylene bags, non-perforated polyethylene bags)and were stored on (0±2 ̊C, 90% humidity) for 3months.The common treatment affected significantly on themeanweightof the roots, This effect was reflected on the total productivity which reachedto1.69 kg/m2as compared to the organic and the mineral treatments (0.97 and 1.06 kg/m2, respectively). The common treatment also lead to the less percentage of roots lost weight (16.29%) after 3monthsof storage.All of thefertilizer treatments which were packingin boxes showed a significant effect on the lost percentage of weight as compared to the other treatments, whilepackingwithpolyethylene bags leadsto ahighercontentof fruit juice and vitamin C,andaless percentage of the totalsoluble solids, the roots covered with chloride calciumand packed in boxes (T3-Ca1-B) had significantly higher content of total carotenes (0.026 mg/ 100g fresh weight). The treatment with chloride calcium didn`t cause any significant differences on the quality parameters.

كلمات الباحثين

carrot, chloride calcium, Nantes, organic fertilizer, packing, polyethylene, productivity, Storability

إشراف وإعداد

الإشراف

صفاء نجلا

الإعداد

ميادة أحمد السمين

الاقتباسات الببليوغرافية