نتایج جستجو برای: two cultivated pea lands
تعداد نتایج: 2471048 فیلتر نتایج به سال:
Chickpea (Cicer arietinum), a cool season grain legume grown on a surface of 11 million ha with worldwide production of about 9 million tons [1], is cultivated in more than 45 countries throughout the world including Iran where it is grown mostly in rainfed areas and on marginal lands in the province of West Azarbayjan. Ascochyta blight is perhaps the most frequent and damaging disease of chick...
in order to investigate the possibility of planting grass pea and common vetch crops after harvesting wheat and to evaluate the effects of green manure of these crops on yield of potato-wheat in croprotation cycle, this research was carried out using a randomized complete block design with four replications during 2006-2010 at khair-abad research station, zanjan, iran. the treatments were eith...
Pea is third most important pulse crop of the world which being cultivated all over globe land area two million hectares. Despite its grown in large area, this infected by numerous pathogens including rust disease. This disease pea caused Uromyces viciae fabae affect mid-hill conditions Himachal Pradesh. Therefore, present study was conducted regions lies District Mandi Pradesh out to know epid...
Overuse of chemical fertiliser in cereal cropping systems has resulted severe degradation air and water quality. Diversifying sequence with legumes provides a natural source nitrogen (N), but also increases N leaching risks after their growing period. Here, we hypothesize that other break crops, i.e., crops grown to diversify the sequence, reduce at rotation scale due contribution increasing nu...
Although Lands' cycle was discovered in 1958, its function and cellular regulation in membrane homeostasis under physiological and pathological conditions remain largely unknown. Nonbiased high throughput metabolomic profiling revealed that Lands' cycle was impaired leading to significantly elevated erythrocyte membrane lysophosphatidylcholine (LysoPC) content and circulating and erythrocyte ar...
This paper focuses on the potential role of policy in influencing the poverty and land degradation problems facing Africa. This is done through exploring a few case studies, chosen from a broad spectrum of African countries — Sudan, Malawi, Nigeria, Ghana and Kenya. The first case study examines the comparative returns to the gum arabic agroforestry system cultivated by poor farmers in Northern...
The Cropland Capture game (CCG) aims to map cultivated lands using around 170000 satellite images. The contribution of the paper is threefold: (a) we improve the quality of the CCG’s dataset, (b) we benchmark state-of-the-art algorithms designed for an aggregation of votes in a crowdsourcing-like setting and compare the results with machine learning algorithms, (c) we propose an explanation for...
Plant-plant interactions could shift from facilitation to competition or vice versa depending on stress conditions. Many researchers are investigating these among the plant species but knowledge about effect of establishment and growth is limited. Therefore, plant-plant forage yield quality were investigated in pea-cereal mixtures under Central Anatolia conditions during 2018 2019 years. Forage...
Temperature sensitivity of soil respiration (Q10) is a critical parameter in carbon cycle models with important implications for climate-carbon feedbacks in the 21st century. The common assumption of a constant Q10, usually with a value of 2.0, was shown to be invalid by a previous model-data fusion study that reported biome-specific values of this parameter. We extend the previous analysis by ...
Nematodes that parasitize insects are known as entomopathogenic nematodes (EPNs). Molecular identification and genotyping of entomopathogenic nematodes are prerequisites for their proper classification, biodiversity studies, and their potential use in biological control programs. In the present study, a strain of entomopathogenic nematodes was isolated from the cultivated lands in Meerut region...
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