نوع مقاله : مقاله پژوهشی
نویسندگان
1 دانشجوی کارشناسی ارشد گروه مهندسی آب دانشکده علوم کشاورزی دانشگاه گیلان.
2 دانشیار گروه مهندسی آب دانشکده علوم کشاورزی دانشگاه گیلان و گروه پژوهشی مهندسی آب و محیطزیست پژوهشکده حوزه دریای خزر، رشت.
3 دانشیار گروه علوم و مهندسی باغبانی دانشکده علوم کشاورزی دانشگاه گیلان.
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
Nowadays, a large amount of plastic materials is used in the agricultural sector, but their remains in agricultural lands have caused many problems. The use of biodegradable materials can be a suitable solution, and the challenges of using these materials must first be carefully examined. In this research, oxo biodegradable drip irrigation tapes were used under the field conditions. During one cropping season, the tapes were used in two situations: under and on the soil surface, together with shade and non-shade plants (beans and radish). After 6 and 11 months, the tapes were examined in terms of technical indicators such as distribution uniformity and water application efficiency of radish and beans. Results showed that, compared to normal pipes, the pipes made with oxo additive did not differ in terms of technical indicators and irrigation water productivity, and they can be used in irrigation. The use of biodegradable drip irrigation tapes, along with increasing the irrigation water productivity compared to other irrigation systems, will reduce the accumulation of plastic materials in agricultural lands.
کلیدواژهها [English]
Dor: 20.1001.1.20081758.1396.13.2.5.5
Dor: 20.1001.1.20087942.1401.16.1.16.3