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Dissertations / Theses on the topic 'Agronomic practices'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Lindsey, Alexander Joseph. "Agronomic and Physiological Responses of Modern Drought-Tolerant Maize (Zea mays L.) Hybrids to Agronomic Production Practices." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1428654442.

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2

Redman, Mark H. "Nitrogen dynamics of an arable soil under different agronomic practices." Thesis, University of Edinburgh, 1992. http://hdl.handle.net/1842/27244.

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It has become evident that the benefits of increased fertiliser N use in the UK may be offset by problems, such as nitrate leaching to surface and groundwaters. The broad objectives of this work were to investigate how the N dynamics of a 'typical' arable soil in south-east Scotland receiving recommended fertiliser N applications were modified by: 1) reducing fertiliser N application; 2) replacing the fertiliser N with a leguminous source of N (forage peas grown as a green manure crop); 3) growing a winter cover crop. All experimentation was field-based, with the main emphasis upon the direct

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3

Mathobo, Rudzani. "Maximizing dry bean (Phaseolus vulgaris L.) production through selected agronomic practices." Thesis, University of Pretoria, 2017. http://hdl.handle.net/2263/65912.

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Dry bean production in South Africa is lower than required for human consumption. Dry beans are rich in protein and thus an ideal replacement for expensive meat protein, especially for rural and poor communities in South Africa. To meet local demand, efforts to improve the yields obtained by small scale and subsistence farmers are needed. Therefore a series of experiments were conducted to investigate how dry bean production can be improved or optimized using selected agronomic practices. The objectives of the study were to determine the stability of dry bean varieties under the climatic condi

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4

Browne, R. A. "The determination of and the effects of agronomic practices on milling quality of oats." Thesis, Queen's University Belfast, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.368759.

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5

Fung, Ka Fai. "Effects of agronomic practices on aluminium and fluoride concentrations in soil and tea plants." HKBU Institutional Repository, 1999. http://repository.hkbu.edu.hk/etd_ra/244.

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6

Assefa, Yared. "Grain sorghum in the hybrid-era, 1957-2008 : yield with hybrid advancement and improved agronomic practices." Diss., Manhattan, Kan. : Kansas State University, 2010. http://hdl.handle.net/2097/3753.

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7

Forster, Shana M. "Agronomic Practices that Impact Grain Quality Factors of Durum Wheat (Triticum Turgidum L. Var. Durum Desf.)." Diss., North Dakota State University, 2016. http://hdl.handle.net/10365/25850.

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Durum wheat is a type of wheat primarily used for pasta production. North Dakota is the leading producer of durum wheat in the US with average yields of 2700 kg ha-1. Durum wheat price discounts are common and occur due to disease, heavy metal contamination, and environmental issues that impact grain quality. Studies were conducted in order to determine how agronomic approaches might impact durum quality. Experiments were conducted in order to determine what impact planting date, cultivar, and seeding rate had on the agronomic performance and quality of end-use traits. In general, a delay in p

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8

CONSENTINO, Beppe Benedetto. "BIOFORTIFICATION AND INNOVATIVE SUSTAINABLE AGRONOMIC PRACTICES TO ENHANCE YIELD AND QUALITY OF LEAFY AND FRUITING VEGETABLES." Doctoral thesis, Università degli Studi di Palermo, 2022. https://hdl.handle.net/10447/575969.

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9

Haverkamp, Bryson. "Systematic optimization of yield-enhancing applications in soybeans." Thesis, Kansas State University, 2015. http://hdl.handle.net/2097/18942.

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Master of Science<br>Department of Agronomy<br>Kraig Roozeboom<br>High soybean [Glycine max.] commodity prices in recent years have led to an increase in use of yield enhancing and protecting products. These products need to be evaluated to determine if the use of multiple inputs has a positive impact on yield and how these inputs interact with agronomic practices. The objectives of this study were to evaluate products individually and collectively in input systems, examine interactions between varieties and input systems (IS), seeding rates (SR) and IS, and row spacing (RS) and IS. Field e

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10

Pinyosinwat, Anan. "The effect of seed rate on the yield and quality of wheat and its interaction with other agronomic practices." Thesis, University of Reading, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.367692.

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11

Paul, Priya Lal Chandra. "Agronomic practices increase sunflower yield in the rabi (dry) season in clay-textured, salt-affected soils of the coastal region of Bangladesh." Thesis, Paul, Priya Lal Chandra (2020) Agronomic practices increase sunflower yield in the rabi (dry) season in clay-textured, salt-affected soils of the coastal region of Bangladesh. PhD thesis, Murdoch University, 2020. https://researchrepository.murdoch.edu.au/id/eprint/57490/.

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Agriculture in the coastal zone of Bangladesh is threatened by a range of abiotic stresses, including salinity, waterlogging and drought. Rice is generally grown in the wet (kharif) season, but soils lie fallow in the dry (rabi) season. This thesis was framed around the opportunity to increase the intensity of cropping in this region by shortening the rice-growing phase in the kharif (by planting short-season rice varieties) so that high-value adapted crops can be grown in the rabi season. Prior to this research, the best methods for the timely establishment and management of rabi crops on the

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12

Bates, Griffin Michael. "Characterizing the Cold Temperature Performance of Guayule (Pathenium argetnatum) Natural Rubber and Improving Processing of Guayule and Agronomic Practices of Taraxacum kok-saghyz." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1448376403.

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13

Adams, Charles Andrew. "Impact of water management and agronomic practices on the performance of insecticide seed treatments against rice water weevil, Lissorhoptrus oryzophilus Kuschel, in Mississippi rice." Thesis, Mississippi State University, 2013. http://pqdtopen.proquest.com/#viewpdf?dispub=1536056.

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<p> Two field trials were conducted to determine the impact of water management on the efficacy of insecticide seed treatments against rice water weevil, <i> Lissorhoptrus oryzophilus</i> Kuschel, in rice at the Delta Research and Extension Center during 2011 and 2012. The performance of thiamethoxam, chlorantraniliprole, and clothianidin was evaluated when the permanent flood was established at different timings (6 and 8 weeks after planting) and the effect of flush number (0, 1, or 2) on seed treatment performance was evaluated. Seed treatment efficacy was not impacted by delayed flooding, b

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14

Alskaf, Kamal. "Conservation agriculture for sustainable land use : the agronomic and environmental impacts of different tillage practices and plant residue retention : farmer uptake of reduced tillage in England." Thesis, University of Nottingham, 2018. http://eprints.nottingham.ac.uk/51902/.

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Conservation Agriculture (CA) has potential benefits to the soil, crop yield, and the environment including reducing runoff, enhancing water retention and preventing soil erosion, in addition to increasing soil carbon sequestration and reducing greenhouse gas (GHG) emissions. Although CA is widely adopted in some areas of the world, it is still not widely adopted by UK farmers. The first overall aim of this project was to investigate the effects of tillage practice and residue retention, on soil physical properties, crop yield and GHG emissions. For this purpose, a split-plot field experiment

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15

Eberlein, Caroline [Verfasser], Stefan [Akademischer Betreuer] Vidal, Johannes [Gutachter] Hallmann, and Andreas von [Gutachter] Tiedemann. "Influence of agronomic practices on the development of soil suppression against cyst-forming plant-parasitic nematodes / Caroline Eberlein ; Gutachter: Johannes Hallmann, Andreas von Tiedemann ; Betreuer: Stefan Vidal." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2017. http://d-nb.info/1131875664/34.

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16

Juntharathep, Pintip. "Effect of varietal resistance, copper fungicides and agronomic practices on late blight (Phytophthora infestans), potato yield and tuber quality characteristics and soil Cu levels in organic potato production systems." Thesis, University of Newcastle Upon Tyne, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.413019.

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17

Jagoret, Patrick. "Analyse et évaluation de systèmes agroforestiers complexes sur le long terme : application aux systèmes de culture à base de cacaoyer au Centre Cameroun." Thesis, Montpellier, SupAgro, 2011. http://www.theses.fr/2011NSAM0012.

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La cacaoculture est aujourd'hui considérée comme un des principaux facteurs de déforestation en milieu tropical. Dans de nombreux pays, elle repose en effet sur un modèle technique peu durable de monoculture intensive impliquant le déplacement des zones de production. Souvent délaissés par la recherche en raison de leurs faibles rendements en cacao marchand, les systèmes agroforestiers à base de cacaoyer apparaissent aujourd'hui comme une alternative crédible pour faire face aux nouveaux enjeux de la cacaoculture mondiale. Au Centre-Sud du Cameroun, la cacaoculture repose en grande partie sur

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18

Turbet, Delof Michel. "Impacts de l'environnement sur les pratiques de sélection paysanne et le comportement des variétés qui en résultent." Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPASB016.

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L'adaptation des variétés à la diversité des environnements pédo-climatiques ainsi qu'aux usages des agriculteur.rices est un enjeu majeur pour la transition agroécologique. Cette démarche, pour être pertinente, doit prendre en compte le contexte spécifique des systèmes de production ainsi que les savoirs locaux des agriculteur.rices. La sélection paysanne qui consiste à gérer et sélectionner localement les variétés et ainsi favoriser leur adaptation au contexte local, est un exemple de pratique agroécologique.Ma thèse vise à mieux comprendre l'insertion des pratiques de sélection paysanne du

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19

Colenso, Jane Michele. "Effects of potato harvesting practices on skin abrasion and processing quality." Thesis, University of Cambridge, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.302994.

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20

Mencarelli, Mariangela <1982&gt. "Practical implications of aflatoxin contamination in corn." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2012. http://amsdottorato.unibo.it/4885/4/Tesi_Dott.sa_Mencarelli_M.pdf.

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Aflatoxin (AFL) contamination of corn is a serious economic and food security issue. Although a variety of technical solutions for reducing AFL contamination of corn have been proposed, only a few have produced satisfactory results. A successful approach is a biocontrol strategy consisting of using non-flatoxigenic strains of Aspergillus flavus to replace indigenous AFL-producing isolates. The main objective of the present thesis was to investigate the dynamic and contamination of AFL/A. flavus in corn in Northern Italy. The study also investigated the role of the key-pest of corn, the Europea

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Mencarelli, Mariangela <1982&gt. "Practical implications of aflatoxin contamination in corn." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2012. http://amsdottorato.unibo.it/4885/.

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Aflatoxin (AFL) contamination of corn is a serious economic and food security issue. Although a variety of technical solutions for reducing AFL contamination of corn have been proposed, only a few have produced satisfactory results. A successful approach is a biocontrol strategy consisting of using non-flatoxigenic strains of Aspergillus flavus to replace indigenous AFL-producing isolates. The main objective of the present thesis was to investigate the dynamic and contamination of AFL/A. flavus in corn in Northern Italy. The study also investigated the role of the key-pest of corn, the Europea

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22

Palmer, Carol. "Reconstructing and interpreting ancient crop management practices : ethnobotanical investigations into traditional dryland farming in northern Jordan." Thesis, University of Sheffield, 1994. http://etheses.whiterose.ac.uk/1809/.

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This study is an exploration of agricultural decision-making and an investigation into the effects of different crop management practices on weed composition. The aim of this research is to enable the reconstruction of ancient crop management practices from archaeological weed assemblages and to inform archaeological interpretation, i.e. to interpret what the identified ancient crop management practices may imply. This particular Investigation focuses on con temporary and recent 'traditional' farmers in northern Jordan. The first aspect of this study looks at agricultural practice and agricult

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23

House, P. R. "Ethnobotany of the Tawahka : agricultural practice and forest management in lowland Central America." Thesis, University of Reading, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.242330.

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24

Maiga, Alassane. "Effects of planting practices and nitrogen management on grain sorghum production." Diss., Kansas State University, 2012. http://hdl.handle.net/2097/13945.

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Doctor of Philosophy<br>Department of Agronomy<br>P.V. Vara Prasad<br>Sorghum [Sorghum bicolor (L.) Moench] is a relatively drought- and heat-tolerant cereal crop. Global demand and consumption of agricultural crops for food, feed, and fuel is increasing at a rapid pace. To satisfy the growing worldwide demand for grain, production practices must be well optimized and managed. The objectives of the present study were: to optimize sorghum production by determining the best management practices (planting date, row spacing, seeding rate, hybrid maturity) for growth and yield, to evaluate the agr

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25

Atwill, Richard Lee II. "Evaluation of water and nitrogen management practices in southern US rice (Oryza sativa L.) production." Thesis, Mississippi State University, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=1586943.

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<p> Nitrogen (N) fertility and irrigation costs are the greatest input expenses required for rice production in Mississippi, therefore N management and irrigation should be conducted in efficiently. Field experiments were conducted at the Delta Research and Extension Center in Stoneville, MS, and the LSU AgCenter in Crowley, LA, to evaluate water and nitrogen management practices. Nitrogen use efficiency and yield were not different for alternate wetting and drying (AWD) systems compared to a traditional continuous flood. Additionally, experiments were conducted to test for differences compari

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26

Claycomb, David. "An Economic Study of the Relative Profitability of Alfalfa Production and Marketing Practices." TopSCHOLAR®, 1995. http://digitalcommons.wku.edu/theses/903.

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The seasonality of the price of alfalfa hay in Kentucky was studied as well as the potential cost or profitability of storage of this hay. Economic comparison of alfalfa hay production to other farm enterprises was carried out. In addition, an estimate of the value of two qualities of alfalfa hay was calculated based on 1991 prices. The analysis of 41 years of marketing data demonstrated significant differences (P<.01) in price with seasonal lows in June/July and a steady increase in price to a high in March. In general (based on $100 per ton hay and 12% interest) the alfalfa hay producer coul

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27

Brachtenbach, David A. "Kochia scoparia response to dicamba and effective management practices for soybeans." Thesis, Kansas State University, 2015. http://hdl.handle.net/2097/19227.

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Master of Science<br>Department of Agronomy<br>Phillip W. Stahlman<br>Kochia [Kochia scoparia (L.) Schrad.] is an invasive weed that is common in cropland, pastures and rangeland, rights-of-way, and disturbed areas throughout the western and northern United States and southern Canada. This species aggressively competes with crops, especially in no-till cropping systems, and has evolved resistance to multiple herbicide modes of action. Thus, it has become highly problematic and is difficult to manage. Roundup Ready 2 Xtend™ (Monsanto Co.) soybeans with resistance to dicamba herbicide are expe

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Tomelleri, Enrico. "Modeling the carbon cycle and its interactions with management practices in grasslands." Doctoral thesis, Università degli studi di Padova, 2007. http://hdl.handle.net/11577/3426898.

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The world-wide geographical extension of grasslands consist in 20% of the land and in Europe of about 8% (EU-15). The annual sink of this kind of ecosystem is estimate to be about 0.5 Gt C y−1. The carbon accumulated in the soils of temperate grasslands was estimated to be between 150 and 300 Gt C. This quantity is about double the carbon stocked in the soils of temperate forests. Anyway there are many uncertainties in these fluxes and stocks estimates. This uncertainties can in part be connected with the lack of knowledge in the applied and historical management. Frequently, these factors ar

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29

Mueller, Nathan D. "Improving corn and soybean yield through fertility and weed management practices." Diss., Kansas State University, 2012. http://hdl.handle.net/2097/14844.

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Doctor of Philosophy<br>Department of Agronomy<br>Dorivar Ruiz Diaz<br>Winter annual weeds (WAW) could affect nitrogen supply for corn production. The objectives of first study were to determine the diversity and abundance of WAW and to evaluate the effect of delaying herbicide applications on nitrogen supply and no-till corn response. Research was conducted in 2010 and 2011 at 14 sites in eastern Kansas. A factorial arrangement of three herbicide application dates (Nov.-Mar., April, and May) and five N rates were used. The three most abundant WAW across sites were henbit, purslane speedwell,

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30

Huang, Xuewen. "Analysis of effects of soil properties, topographical variables and management practices on spatial-temporal variability of crop yields." Diss., Connect to online resource - MSU authorized users, 2008.

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31

Mehramiz, Mohammad Reza. "Nutrient contents of three Atriplex species (Atriplex cancensces, atriplex linearis and Atriplex polycarpa) under different management practices and site conditions." Diss., The University of Arizona, 1998. http://hdl.handle.net/10150/282667.

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There are thousands hectares of abandoned farmlands in Arizona. Research on practical methods for establishing native plants and wildlife on abandoned farmlands is under way at the Desert Botanical Garden of Phoenix and the University of Arizona. This research is aimed at improving understanding of the primary variables affecting restoration of abandoned farmlands. These variables include: water treatments, planting dates, mulch and water catchment, seasonal planting and plant species composition. The objectives of the study is to investigate the effect of land restoration practices on nitroge

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Cagle, Michael Scott. "Identifying adopters of best management practices within Mississippi beef producers and the reasons for non-adoption." Thesis, Mississippi State University, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=3618196.

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<p>The goal of the Mississippi State University Extension Service (MSU-ES) is to improve the quality of life for all Mississippians. One specific group that agricultural change agents work with at the county level is beef producers. Grazing lands have received much attention over the last few years regarding environmental concerns and Best Management Practices (BMPs) for beef cattle operations. </p><p> The adoption of these practices was voluntary during the time this study was conducted, however; adoption was highly encouraged by the MSU-ES and the Natural Resources Conservation Service (NR

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33

Rimi, Filippo. "Performance of warm season turfgrasses as affected by various management practices in a transition zone environment." Doctoral thesis, Università degli studi di Padova, 2012. http://hdl.handle.net/11577/3425315.

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The maintenance of turfgrasses has been increasingly criticized due to its high demand of natural resources, especially for the requirements of potable water for irrigation. To address this issue, warm season grasses should be preferred over the cool season in northern areas of Italy, where warm season grasses require 20–45% less water than the cool season in summer. Warm season turfgrasses have been recently introduced in the Italian industry but their widespread use is gained due to a lack of green color during winter dormancy, which can persists up to five months. Since wide variability occ

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Johnson, Reed M. "On-Farm Assessment of Soil Properties under Different Management Practices in West-Central Ohio." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1461092609.

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35

Sedivy, Christopher M. "FACTORS INFLUENCING FARMERS’ ADOPTION AND INTENTIONS TO ADOPT POLLINATOR CONSERVATION PROGRAMS AND PRACTICES IN ILLINOIS, U.S.A." OpenSIUC, 2019. https://opensiuc.lib.siu.edu/theses/2572.

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Due to the growing recognition of the social and ecological consequences of the global decline in pollinator species, the need for more effective policies for the conservation of pollinator habitat is now more than ever. These trends call for research that provides a deeper understanding of farmers' decision-making processes. In this regard, this study tested a modified version of the Theory of Planned Behavior as a conceptual model for explaining farmers' perceptions and behavior regarding the adoption of pollinator conservation programs and practices. Specifically, the study tested how farme

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Camarotto, Carlo. "Sustainable land management practices in the low-lying Venetian plain: relationship to soil ecosystem services." Doctoral thesis, Università degli studi di Padova, 2019. http://hdl.handle.net/11577/3424694.

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Sustainable land management (SLM) practices, as conservation agriculture (CA) and conventional tillage with cover crops (CC), aimed at balancing competitive agricultural production and environmental protection, have been encouraged throughout the EU through policy and subsidisation. Adoption of SLM practices that regulate biogeochemical cycles, however, requires further study, especially given the effects of local pedo-climatic variability and because middle and long-term effects are not fully understood and may differ from short-term outcomes. For these reasons, in this

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ALALI, SUMER. "IMPACT OF AGRICULTURAL PRACTICES ON BIODIVERSITY OF SOIL INVERTEBRATES, ASSESSMENT THROUGH DNA METABARCODING APPROACH." Doctoral thesis, Università degli Studi di Milano, 2019. http://hdl.handle.net/2434/612179.

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In spite of the increase of the organically farmed areas worldwide, it has been always doubted if the organic farming really enhances the soil biodiversity, as the main component in the agroecosystems. This doubt was a target of many studies, trying to reveal the true impact of the applied agricultural practices in the adopted farming strategies, targeting the soil invertebrates as bioindicators of the impact. Unfortunately, the doubt is still, due to the limitations in the sampling and taxonomy of the soil’s invertebrates communities. In the last years, the molecular approaches represent prom

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Wang, Zheng. "THE INFLUENCE OF PRODUCTION PRACTICES, TILLAGE, AND ENDOPHYTIC BACTERIA ON BELL PEPPER PRODUCTIVITY AND PHYSIOLOGY UNDER DIFFERENT IRRIGATION REGIMES." UKnowledge, 2015. http://uknowledge.uky.edu/pss_etds/55.

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To evaluate the strip tillage in organic bell pepper (Capsicum annuum L.) production as an integrated system for sustainable vegetable cropping two-years of field trials were conducted in 2011 and 2012. The field trials were conducted to determine the viability of strip tillage in conventional and organic bell pepper production systems by comparing plant growth, water status, and fruit yield to plastic mulch grown plants application under different irrigation regimes. The two-year field data demonstrated that organic pepper with strip tillage application was a viable combination that produced

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Nanson, Weldon Duane. "Red rice (Oryza sativa L.) ecotype tolerance to herbicides and winter weed management practices." Thesis, [College Station, Tex. : Texas A&M University, 2007. http://hdl.handle.net/1969.1/ETD-TAMU-1411.

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Salembier, Chloé. "Stimuler la conception distribuée de systèmes agroécologiques par l’étude de pratiques innovantes d’agriculteurs." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLA009/document.

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Aujourd’hui, dans un nombre croissant d’initiatives de la R&D agricole, on cherche à apprendre de pratiques ‘innovantes’ d’agriculteurs, pour soutenir l’évolution des systèmes agricoles, souvent dans le projet de l’agroécologie. Ces initiatives émergent dans un contexte où, en agronomie, on explore de nouveaux itinéraires de production de connaissance pour faire face aux enjeux contemporains qui induisent des questions inédites comme : Comment prendre en compte, dans la conception de systèmes agroécologiques, des équilibres naturels peu prédictibles et en partie inconnus ? Quelles représen

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Guedes, Ana Cecilia. "A Educação do Campo na perspectiva do Desenvolvimento Rural: Um estudo de caso de duas escolas rurais da região Noroeste do Estado do Rio Grande do Sul." Universidade Federal de Santa Maria, 2015. http://repositorio.ufsm.br/handle/1/8918.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>This dissertation develpos a case study of two rural schools of the state school system, that use in their dynamic teaching and learning the methodological framework of Rural Education, aiming the training of citizens aware of their roles in society. In recent decades through the struggle of social movements to Rural Education has been inserted in public policies, seeking to re-create the relationship between field and the city. This study was developed at the State Elementary School Holy Spirit, located in Alegria - RS and at the

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Fabrizzi, Karina Paola. "Microbial ecology and C and N dynamics in Agroecosystems." Diss., Manhattan, Kan. : Kansas State University, 2006. http://hdl.handle.net/2097/241.

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Gonçalves, Michél Aldrighi. "Tipo e época de poda na produção e qualidade de pêssego." Universidade Federal de Pelotas, 2011. http://repositorio.ufpel.edu.br/handle/ri/1192.

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Made available in DSpace on 2014-08-20T13:25:43Z (GMT). No. of bitstreams: 1 Dissertacao_Michel_Aldrighi_Goncalves.pdf: 1516499 bytes, checksum: 9da5ae7039fd806dd67f130ae9fec997 (MD5) Previous issue date: 2011-03-02<br>The present work aimed to evaluate and characterize the behavior of different peach genotypes submitted to variations of period and type of pruning, in the region of Pelotas, RS. The work was carried out in Pelotas, RS, in an experimental area belonging to Embrapa Clima Temperado (CPACT) during 2009 and 2010 seasons. Two experiments were done: the first one was comprised

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Teixeira, Petterson Gon?alves. "1981A contribui??o do laborat?rio de solos e plantas do Instituto Federal do Esp?rito Santo ? Campus Itapina na forma??o acad?mica dos alunos do curso superior de agronomia." Universidade Federal Rural do Rio de Janeiro, 2015. https://tede.ufrrj.br/jspui/handle/jspui/1351.

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Submitted by Sandra Pereira (srpereira@ufrrj.br) on 2017-01-03T11:08:37Z No. of bitstreams: 1 2015 - Petterson Gon?alves Teixeira.pdf: 16842852 bytes, checksum: e9c00432825a84e2bba0d4f3d19e803b (MD5)<br>Made available in DSpace on 2017-01-03T11:08:38Z (GMT). No. of bitstreams: 1 2015 - Petterson Gon?alves Teixeira.pdf: 16842852 bytes, checksum: e9c00432825a84e2bba0d4f3d19e803b (MD5) Previous issue date: 2015-11-27<br>This study repots the importance of teaching practices and their contribution in the teachinglearning process when they provide both theoretical and practical studies by using

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Weber, Holly S. "Use of nitrogen management products and practices to enhance yield and nitrogen uptake in no-till corn and grain sorghum." Thesis, Manhattan, Kan. : Kansas State University, 2010. http://hdl.handle.net/2097/4096.

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Ndou, Aifheli Meshack. "Interaction of weed emergence, weed density, and herbicide rate in soybean." Diss., Manhattan, Kan. : Kansas State University, 2009. http://hdl.handle.net/2097/1668.

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Gediel, Ana Luisa Borba. "MULTIFUNCIONALIDADE DO RURAL O USO DE ATIVIDADES AGROPECUÁRIAS E DE ESPAÇOS RURAIS PARA PRÁTICAS TERAPÊUTICAS." Universidade Federal de Santa Maria, 2006. http://repositorio.ufsm.br/handle/1/8812.

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The present research approaches the perspective of the multiple functions of the rural space and the agricultural, investigating the amplitude of the notion of multifuncionality with empirical focus in the study of the therapeutical practices which use the rural spaces and farming activities in the central region of the Rio Grande do Sul - Brazil. The research objectives had been to identify, to describe, to c1assify and to characterize these different modalities of therapies, aiming identify the directions that the involved professionals and public gives to this therapeutical practice based o

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Doyle, Steven Doyle. "Relationships Between Cropping Practices, Soil Quality, and Maize (Zea mays L) Yield in Morogoro Region, Tanzania." The Ohio State University, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=osu1528987286318244.

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sanguankeo, paolo. "IMPACT OF WEED MANAGEMENT PRACTICES ON GRAPEVINE GROWTH, YIELD COMPONENTS, PLANT AND ARTHROPOD ABUNDANCE, AND CARABID SEED PREDATION IN PASO ROBLES VINEYARD." DigitalCommons@CalPoly, 2009. https://digitalcommons.calpoly.edu/theses/168.

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In the Central Coast of California, USA, wine grape growers are making efforts to identify weed control practices that promote biodiversity in their vineyards while maintaining yields. A field study was conducted in Paso Robles, CA in 2006 and 2007 evaluating the effect on Zinfandel grape-vine growth and production, groundcover plant, and ground dwelling arthropod communities of five weed control practices: 1) flumioxazin, 2) simazine, 3) cultivation, 4) cover crop, and 5) untreated control. The herbicide treatments had the lowest weed biomass followed by the cultivation, being approximately 1

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García, Franco Noelia. "Mecanismos de secuestro de carbono en suelos semiáridos en función del tipo de uso y prácticas de manejo= Carbon sequestration mechanisms in semiarid soils according to land use and management practices." Doctoral thesis, Universidad de Murcia, 2014. http://hdl.handle.net/10803/283052.

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A nivel global se está produciendo una retroalimentación negativa en el ciclo terrestre del carbono con emisiones a la atmosfera de 3-6 Gt/año de CO2. Se estima que más de un 57% de la pérdida del C del reservorio terrestre es debido a la reducción del carbono orgánico del suelo (COS). Aunque, este proceso se puede revertir, mejorando la estructura del suelo a través de usos de suelo y prácticas de manejo sostenibles. Sin embargo, todavía hay necesidad de un mayor conocimiento científico sobre los mecanismos de estabilización del COS y los diferentes factores que intervienen en esa estabilizac

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