نوع مقاله : مقاله پژوهشی
نویسندگان
بخش مهندسی بیوسیستم،دانشکده کشاورزی،دانشگاه بوعلی سینا
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
In developing countries, transplanting in a traditional way is one of the conventional methods at the farm level. In this method, due to the environmental pollution left over from plastic trays, it destroys the structure and soil texture. For this reason, nowadays, they use an alternative method, degradable pots. In this research, the characteristics of two types of renewable pots were investigated using a pressure test device with three humidity levels in three repetitions. The general goal is to introduce the best pot for planting seedlings in a smart device to develop technical knowledge and increase the productivity of planting with the least waste in Iranian farms. Is. The results showed that the type of pot, for parameters density, ultimate stress, displacement in ultimate stress, yield stress and displacement in yield stress at the level of 5% and water absorption time, for parameters density, humidity, ultimate stress, displacement in ultimate stress , yield stress, displacement in yield stress and pot thickness is significant at 1% level. Also, the result of the simulation test of incomplete conical cylinder and square pyramid renewable pot using Ansys software with laboratory data showed a correlation coefficient of 88 and 91%, respectively. According to the present research, the best option to use in the smart planter for planting is the sample of the incomplete conical cylinder pot in the initial moisture content and the duration of 30 minutes of water absorption.
کلیدواژهها [English]
)