نتایج جستجو برای: land equivalent ratio ler

تعداد نتایج: 745364  

Journal: :IOP conference series 2023

Abstract During the winters of 2020/2021 and 2021/2022, an experiment was done on a private farm in Taha El-Marg Village, Diarb Negm District, Al Sharqia Governorate, Egypt. The purpose these studies to examine impact intercropping systems using caraway garlic at varying row ratios (single crop each as control, 1:2, 2:1, 2: 2, respectively) potassium rates (0.0, 25, 50, 75 kg K 2 O/feddan) comp...

آبادیان, هدی , عباسی, رحمت, پیردشتی , همت‌اله, یارنیا, مهرداد,

In order to study the intercropping of basil (Ocimum basiilicum L.) and cowpea (Vigna unguiculata  L.) under different levels of nitrogen supply and weed competition conditions, a field experiment was carried out in split-split plot arrangement based on a randomized complete block design with three replications during 2010 and 2011 at Sari Agricultural Science and Natural Resources University. ...

Journal: :Agronomy 2023

Crop rotation and intercropping are important ways to increase agricultural resource utilization efficiency crop productivity. Alternate intercropping, or transposition is a new pattern in which two crops intercropped wide strip with planting positions switched annually on the same land. Transposition combines thus performs better than either practice alone. Compared traditional rotation, it ca...

Journal: :iran agricultural research 2016
j. aminifar m. ramroudi m. galavi g.r. mohsenabadi

abstract- declining land productivity associated with decreasing soil organic carbon and nutrients is a significant issue in monoculture production. the field experiment with different rates of fertilizer systems (60 kg ha-1 n + 100 kg ha-1 p, 300 kg ha-1 bio-organic (organic fertilizer), 3 kg ha-1 bioumik (biofertilizer), 30 kg ha-1  n + 50 kg ha-1 p + 150 kg ha-1 bio-organic fertilizer and 30...

Journal: :بوم شناسی کشاورزی 0
فهیمه اسلامی خلیلی همت اله پیردشتی آلاله متقیان

in order to study the intercropping of barley (hordeum vulgare l.) and faba bean (vicia faba l.) an experiment was conducted as factorial based on randomized complete block design with two factors and three replications at sari agricultural science and natural resources university during 2009. the first factor was two seed ratios include d1: 75 and 150 kg.ha-1 of faba bean and barley, respectiv...

Journal: :بوم شناسی کشاورزی 0
اسماعیل رضائی چیانه اسماعیل قلی نژاد

study of agronomic characteristics and advantage indices in intercropping of additive series of chickpea (cicer arietinum l.) and black cumin (nigella sativa l.) abstract in order to evaluate quantitive and qualitive yield of chickpea (cicer arietinum l.) and black cumin (nigella sativa l.) in intercropping of additive series, a field experiment was arranged in a randomized complete block desig...

Journal: :بوم شناسی کشاورزی 0
جواد حمزه ئی مجید بابایی

introduction intercropping is an old and widespread practice used in low input cropping systems in many areas of the world. in fact, intercropping is claimed to be one of the most significant cropping techniques in sustainable agriculture, and many researches and reviews attribute its utilization to the number of environmental benefits from promoting land biodiversity to diversifying agricultur...

سیدی, محسن, حمزه‌ئی , جواد ,

In order to determine the best intercropping combination of wheat (Triticum aestivum) and rapeseed (Brassica napus) based on total yield and landuse efficiency, an experiment was conducted during 2010-2011 growing season at Agricultural Research Farm of Faculty of Agriculture, Bu-Ali Sina University. This experiment used randomized complete blocks design and three replications. Treatments inclu...

Journal: :پژوهش های زراعی ایران 0
علیرضا کوچکی مهدی نصیری محلاتی زینت برومند رضازاده مریم جهانی لیلا جعفری

in order to study the effects of intercropping on yield of black cumin in intercropping with chickpea and bean, an experiment was conducted in a complete randomized block design with four replications. crops were planted as pure stands and intercrops in three arrangements: a) alternating rows of a field crop and a medicinal plant, b) two rows of field crops and one row of medicinal plant, c) al...

Journal: :Advances in horticultural science 2022

Intercropping and biofertilizers application are the most important agricultural methods for moving towards minimizing risks of production increasing efficiency. Consequently, this experiment was conducted at one year in 2019. A factorial set treatments arranged within randomized complete block design (RCBD) with three replications to investigate effect different planting ratios safflower soybe...

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