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دانلود تحقیق آماده در مورد آبیاری تحت فشار در فایل پاورپوینتی

دوستان عزیز برای شما یک تحقیق آماده در مورد آبیاری تحت فشار با فرمت پاورپوینت و اسلاید های زیبا آماده کردیم همچنین با قابلیت ویرایش و پرینت گرفتن می باشد به راحتی می توانید تغییر دهید

مشخصات تحقیق آماده در مورد آبیاری تحت فشار به شرح زیر می باشد :

• عنوان تحقیق : آبیاری تحت فشار
• فرمت فایل : PowerPoint (.ppt)
• قابلیت ویرایش : دارد
• چاپ : بدون مشکل در پرینت گرفتن
• تعداد اسلاید :66

اسکرین شات اسلاید های این تحقیق آماده در مورد آبیاری تحت فشار

قسمتی از متن انتخاب شده از داخل فایل پاورپوینتی :

Pressure irrigation as one of the important methods of irrigation is used by farmers and gardeners in different countries. In this method, water is pressurized through a piping system and delivered to the ground through irrigation strips or water sprinklers. In the following, the advantages and disadvantages of pressurized irrigation, how to use this method and the points that should be considered for its optimal use are discussed.

مزایا
One of the advantages of pressurized irrigation is saving water. In this method, water is directly delivered to the plants in a precise amount and less water erosion occurs. Also, by using this method, water can be used more efficiently in areas with limited water resources and help reduce water wastage.

Pressure irrigation can also help control plant pests and diseases. In this method, water is not poured directly on the plants and this issue can be effective in reducing the spread of diseases and harmful insects. Also, by using this method, it is possible to control the irrigation time and provide more water to the plants at the right time.

معایب
یکی از معایب آبیاری تحت فشار، هزینه‌های بالای نصب و نگهداری سیستم است. در این روش، نیاز به سیستم لوله‌کشی، پراکنده‌کننده‌های آب و ایستگاه پمپاژ وجود دارد و نیاز به نگهداری و تعمیر این سیستم‌ها نیز وجود دارد.

همچنین، در صورت استفاده نامناسب از این روش، ممکن است باعث شود که شوری و نمکی شدن خاک شود. زیرا آب به صورت مستقیم و با فشار بالا به خاک رسیده و اگر حجم آب زیاد باشد و خاک نتواند آن را جذب کند، ممکن است به شوری خاک و نمکی شدن آن منجر شود.

According to the presented statistics, the possibility of a crisis and the risk of spreading food poverty and food dependence on other countries will be inevitable, therefore, the only achievable method is the optimal use of available water, and considering that more than ?? The percentage of extracted water is consumed in the agricultural sector, the most efficient method is to increase the efficiency and application of water in this sector; Therefore, we have to move the investment fields in the direction of producing the maximum product from each unit of water, which is not possible, unless we improve the irrigation efficiency from the current level to an acceptable level by using the development of pressurized irrigation methods, and This also requires investment; Therefore, the government should undertake a part of this investment in order to free the country from this widespread and early crisis, because there is no other way to achieve food security and escape from food poverty and independence of the country.

a. In order to carry out irrigation methods under pressure, there is a need for supplies and equipments, which according to the implemented plans, it is almost possible to produce qualitatively. A percentage of the equipment needed in this sector has been provided in the country, and if these methods are developed, the industrialists who are working in this sector in the form of large and small factories can continue their work, which creates employment and creates added value.
b. In order to implement irrigation methods under pressure, engineering service organizations in the private sector have been formed by employing experts educated in related fields. is looking for
ج. توسعه روش‌های آبیاری تحت‌فشار علاوه بر افزایش راندمان سبب افزایش سطح زیرکشت آبی نیز خواهد شد، در اشتغال‌زائی و امنیت غذائی بسیار مؤثر می‌باشد.

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