Performance Evaluation of Straw chopper cum spreader for Paddy crop
نویسندگان
چکیده
منابع مشابه
performance evaluation of the cutter unit of a straw chopper
a prototype of a straw chopper, equipped with a discharge system was designed and fabricated in the department of mechanics of agricultural machinery, university of tehran, karaj, iran. to test for the effective performance of the machine, the effects of such parameters as: drum speed (at three levels of: 400, 540, and 800 rpm), screen size (at two levels: 2.5 and 4 cm), and number of blades on...
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An experiment was conducted on eight crossbred cows of similar age (4-5 yr) and body weight (306.96 ± 12.57 kg) to elucidate the effect of urea treated paddy straw supplementation on their feed intake, milk production and blood biochemical profiles. Crossbred cows were randomly divided into two equal groups and fed a concentrate mixture and paddy straw to meet their nutrient requirement. Group ...
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Chhattisgarh is a rice-producing land that is why it is called the 'rice bowl'. Farmers here are not inclined to cultivate crops other than paddy as they are completely dependent on the rains. Till now Chhattisgarh comes under a mono-crop belt. Only one fourth to one fifth of the sown area was double cropped so in order to improve the production proposed system will become helpful for farmers. ...
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Conservation tillage is an energy efficient and low cost tillage system to improve soil environment compared with conventional tillage systems. However, the rice residue management becomes an "impossible to achieve" task due to high soil moisture content at harvest time and the thickness of rice straw. Disc type furrow openers are used for both seed drilling as well as straw cutting during no t...
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چکیده هدف اصلی از طراحی لرزه ای تامین ایمنی جانی در هنگام وقوع زلزله و تعمیر پذیر بودن سازه خسارت دیده، پس از وقوع زلزله است. تجربه زلزله های اخیر نشان داده است که ساختمان های طراحی شده با آیین نامه های مبتنی بر نیرو از نظر محدود نمودن خسارت وارده بر سازه دقت لازم را ندارند. این امر سبب پیدایش نسل جدید آیین نامه های مبتنی بر عملکرد شده است. در این آیین نامه ها بر اساس تغییرشکل های غیرارتجاعی ...
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ژورنال
عنوان ژورنال: International Journal of Current Microbiology and Applied Sciences
سال: 2020
ISSN: 2319-7692,2319-7706
DOI: 10.20546/ijcmas.2020.904.373