Frost (what _ types _ effect _ prevention)

What is black frost
What is white frost
What are the types of frost?
What are the degrees of air frost?
What are the factors that contribute to the formation and spread of frost?
The effect of frost on plants
What are the ways to prevent frost?
What are the ways to reduce the effect or damage of frost on plants?
What is the effect of frost on the growth and production of palm trees in the Arab world?
Agricultural Engineer Mohamed Salem
Engineer Mohamed Salem
Palm channel
Palm agricultural channel
Organic Jasmine Farm

[@mariammo453]

جزاك الله خيرًا

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جزاك الله خيرا
الله ينور 👍🌴🙏🌹

[@mohamed.salem.abouassa]

حبيبي ربنا يبارك فيك يا هندسه

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مبدع يا مهندس

[@mohamed.salem.abouassa]

تسلم يا سعادة المستشارة ربنا يبارك في حضرتك

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يعني الصقيع من صفر وتحت قليل يكون عندنا في الرياض

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حي الله جماعة السادس ادبي

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