نتایج جستجو برای: participation in improving irrigation profitability

تعداد نتایج: 17030244  

Infiltration phenomenon, has a direct impact on rainwater harvesting in fields under irrigation. In order to solve this problem (reduced infiltration and increased runoff), a few strategies can be suggested. Taking long-term decision for increasing the efficiency of irrigation should be strongly suggested. At the same time, ways in which customized irrigation is optimized must be studied. An ol...

Journal: :Water 2021

Cape Verde, which has agricultural land that is mainly rainfed, will be severely affected by climate change due to increased drought conditions. Scarce water availability makes this country highly dependent on imports for its food supply, resulting in more than 80% importation. Improving use efficiency, implementing precision irrigation could help achieve sustainable of resources. Cereal produc...

Journal: :DEStech Transactions on Social Science, Education and Human Science 2017

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده ادبیات 1390

this study is an outlook of iranians religious practices and customs in eras such as nasser one. it attempts to answer the main question, "religious practices and ceremonies in the society during naseri ruling" and other subsidiary questions with scientific and historical theories. iran was a traditional and religious community . people abided by their religious practices and duties within reli...

Journal: :gastroenterology and hepatology from bed to bench 0
karim saadati department of thoracic surgery, ayatollah mousavi hospital, zanjan university of medical science, zanjan, iran. mohammad reza razavi deputy of researches, student research committee, semnan university of medical sciences, semnan, iran. salman nazemi department of surgery, ayatollah mousavi hospital, zanjan university of medical science, zanjan, iran. shahrzad izadi department of surgery, kowsar hospital, semnan university of medical science, semnan, iran.

aim : the aim of this study was to determine the effect of sodium bicarbonate irrigation versus normal saline irrigation in patients undergoing a laparoscopic cholecystectomy.   background : pain in patients undergoing laparoscopic cholecystectomy is the most common complaint, especially in the abdomen, back, and shoulder region. patients and methods : in a double blind randomized clinical tria...

1999
Madhu Khanna

This paper examines the motivations for participation in the voluntary 33/50 Program and the Program's impact on the toxic releases and economic performance of firms in the U.S. chemical industry. It demonstrates that the benefits due to public recognition and the potentially avoided costs of liabilities and compliance under mandatory environmental regulations provide strong incentives for part...

In order to study the effects of supplementary irrigation and nano iron oxide on  the grain yield, and  some physiological and biochemical traits of wheat (Triticum aestivum L.) under rain fed conditions, a factorial experiment was conducted based on a  randomized complete block design with three replications in Agricultural Research Station of Ardabil, Northwest of Iran, in 2016. Factors inclu...

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