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دانلود تحقیق آماده آبیاری بارانی درفایل پاورپوینتی ppt
Dear friends, we have prepared a research for you about rain irrigation in PowerPoint format and beautiful slides. It is also editable and printable. You can easily change it.
مشخصات تحقیق آماده در مورد آبیاری بارانی به شرح زیر می باشد :
- عنوان تحقیق : آبیاری بارانی
- فرمت فایل : PowerPoint (.ppt)
- قابلیت ویرایش : دارد
- چاپ : بدون مشکل در پرینت گرفتن
- تعداد اسلاید : 27
اسکرین شات اسلاید های این تحقیق آماده در مورد آبیاری بارانی
قسمتی از متن انتخاب شده از داخل فایل پاورپوینتی آبیاری بارانی :
Rain irrigation is known as one of the important and sustainable methods for supplying the water needed by plants and protecting the land against the effects of climate change. In this method, rainwater that falls naturally on the ground is collected and used to irrigate fields, gardens and greenhouses.
One of the advantages of rain irrigation is that this method is very sustainable and as a natural source of water, it reduces the costs of transporting and purifying water. Also, rain irrigation is also very useful from the point of view of the environment, because this method effectively prevents soil degradation and biodiversity reduction.
To carry out rain irrigation, the rainwater collection system must first be designed. This system can include water collection tanks, water collection dams, strip systems, and water transfer systems to other areas. Then, in order to use rainwater as a source of irrigation, lands that have the ability to penetrate water should be selected in order to absorb and store rainwater. Also, mechanized irrigation systems, such as drip and jet, can also be used to use rainwater in irrigation.
ابیاری تحت فشار
In this method, the current flows in the form of pressure in a network of main and secondary pipes using a Mo-Toro pump.
ابیاری بارانی
Rain irrigation is a method in which irrigation is spread on the surface of the earth at a rate equal to or greater than the permeability of the soil in the form of rain.
Rainwater irrigation is very important because of its significant benefits, and in our country, due to the lack of irrigation water, excessive population growth, and the increasing demand for food, this importance will be more apparent. The correct design of rain irrigation makes it possible to increase our work efficiency and minimize irrigation losses.
موارد استفاده از ابیاری بارانی
استفاده از سیستم ابیاری بارانی در وضعیتهای زیر مطلوب است
-خاک بیش از حد متخلخل است و با ابیاریسطحی توزیع یکیواختی به وجودنخواهد امد
- عمق خاک حا صلخیز کم بوده و نمی توان تسطیح لازم
برای ابیاری سطحی به وجود اورد
-شیب زمین تند وخاک به سادگی قابل فرسایش باشد
When it comes to where and when rain irrigation can be most useful, the issue of uniform distribution of water is of primary importance. Irrigation system that
Being able to evenly distribute the required water of the land with the lowest cost is considered the best of Russia
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