Log in

Relevant bibliographies by topics / Rice crop management / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Rice crop management.

Dissertations / Theses on the topic 'Rice crop management'

Author: Grafiati

Published: 5 June 2025

Last updated: 16 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 16 dissertations / theses for your research on the topic 'Rice crop management.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Stella, T. "MODELLING CARBON AND NITROGEN DYNAMICS IN PADDY RICE SYSTEM: IMPACTS ON CROP PRODUCTIVITY AND GREENHOUSE GAS EMISSIONS." Doctoral thesis, Università degli Studi di Milano, 2016. http://hdl.handle.net/2434/347256.

Full text

Abstract:

The main challenge of modern agriculture lies in the need of enhancing crop productivity to guarantee food security while achieving the sustainability of cropping systems in a changing climate. In a recent speech to the 21st Conference of Parties to the United Nations Framework Convention on Climate Change (COP21) held in Paris, the president of the United States declared that for all the challenges we face, the growing threat of climate change could define the contours of this century more dramatically than any other. This is why He hopes that all the countries in the world, united in common

APA, Harvard, Vancouver, ISO, and other styles

2

Kameda, Chika. "Factors Influencing the Changes of Swidden Agriculture and Its Development in Rural Livelihoods of Northern Laos." Kyoto University, 2015. http://hdl.handle.net/2433/202730.

Full text

Abstract:

Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(農学)<br>甲第19325号<br>農博第2146号<br>新制||農||1036(附属図書館)<br>学位論文||H28||N4953(農学部図書室)<br>32327<br>京都大学大学院農学研究科地域環境科学専攻<br>(主査)教授縄田栄治, 教授舟川晋也, 教授神﨑護<br>学位規則第4条第1項該当

APA, Harvard, Vancouver, ISO, and other styles

3

Green, Madeleine. "Water management for agriculture under a changing climate: case study of Nyagatare watershed in Rwanda." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-391355.

Full text

Abstract:

Sub-Saharan Africa is today facing a big challenge regarding food deficiency and water scarcity due to climate change. One of these countries is Rwanda, a small landlocked country in the middle of Africa. Rwanda strongly depend on agriculture, both in the aspect of reducing poverty and hunger but also because their economy security depend on it. Because of increasingly fluctuating rainfalls their agriculture becomes more dependent on irrigation and the availability to water resources. To investigate how the climate change will affect the amount of water resources in the coming decades, this st

APA, Harvard, Vancouver, ISO, and other styles

4

VAGLIA, VALENTINA ADA ROSA. "NEW RESEARCH ON AGROTECHNICS FOR ORGANIC RICE PRODUCTION AND THEIR SUSTAINABILITY ASSESSMENT." Doctoral thesis, Università degli Studi di Milano, 2022. http://hdl.handle.net/2434/924462.

Full text

Abstract:

Questa tesi studia e valuta le tecniche agronomiche legate alla coltivazione del riso biologico nell'area del Nord Italia. Il finanziamento principale di questa tesi deriva dal progetto MIPAAF "Risobiosystems", iniziato nel 2017 e terminato nel 2020. Gli studi presentati sono collegati alla strategia europea di produzione alimentare sostenibile "Farm to Fork", che è il fulcro del Green Deal europeo per rendere i sistemi alimentari equi, sani e rispettosi dell'ambiente, incoraggiando l'espansione del settore dell'agricoltura biologica (Commissione europea 2020). Come riportato in letteratura,

APA, Harvard, Vancouver, ISO, and other styles

5

Royce, Frederick S. "A systems approach to ENSO-based crop management with applications in Argentina, Costa Rica and Mexico." [Gainesville, Fla.] : University of Florida, 2002. http://purl.fcla.edu/fcla/etd/UFE1000156.

Full text

Abstract:

Thesis (Ph. D.)--University of Florida, 2002.<br>Title from title page of source document. Document formatted into pages; contains xviii, 254 p.; also contains graphics. Includes vita. Includes bibliographical references.

APA, Harvard, Vancouver, ISO, and other styles

6

Cerda, Rolando. "Assessment of yield and economic losses caused by pests and diseases in a range of management strategies and production situations in coffee agroecosystems." Thesis, Montpellier, SupAgro, 2017. http://www.theses.fr/2017NSAM0004/document.

Full text

Abstract:

Les pertes de récolte dues aux ravageurs et aux maladies constituent une menace sérieuse pour les revenus et la sécurité alimentaire de milliers de familles rurales dans le monde entier. L'évaluation de ces pertes de récolte (baisse de rendement et préjudice économique) et de leurs causes est nécessaire pour améliorer la mise au point d'agroécosystèmes capables d'offrir de bons rendements de culture, une régulation des ravageurs et des maladies et d'autres services écosystémiques. Ce mémoire de doctorat vise à contribuer à la recherche dans le domaine des pertes de récolte en proposant des app

APA, Harvard, Vancouver, ISO, and other styles

7

McKnight, Benjamin 1985. "Fertility-Based Herbicide Injury Recovery from Clomazone in Hybrid Rice (Oryza sativa L.)." Thesis, 2012. http://hdl.handle.net/1969.1/148113.

Full text

Abstract:

Clomazone is a carotenoid biosynthesis inhibitor commonly used as a preemergence and postemergence herbicide in rice for the control of grass weeds. Rice injury can occur and symptoms are often associated with soil characteristics and environmental conditions. The objective of this research was to investigate how environmental conditions and planting density influence clomazone injury in rice plants. Also, different fertility treatments were assessed to determine if remediation from clomazone injury occurred. Field studies were conducted in 2008 and 2009 to determine the role of planting date,

APA, Harvard, Vancouver, ISO, and other styles

8

Wangiyana, Wayan, University of Western Sydney, of Science Technology and Environment College, and School of Environment and Agriculture. "Farming systems management of arbuscular mycorrhizal fungi for sustainable crop production in rice-based cropping systems." 2004. http://handle.uws.edu.au:8081/1959.7/14704.

Full text

Abstract:

In Lombok (Indonesia), annual cropping patterns in irrigated areas are divided into three cropping cycles of four months each. In better irrigation schemes, there are normally two irrigated flooded-rice crops, i.e. wet season and dry season lowland rice crops in sequence, followed by one non-rice crop cycle during the driest months (this is referred to as the twice-rice system). In less developed irrigation schemes, one lowland rice crop is normally grown during the rainy season, followed during the driest months by two cycles of non-rice crops, or a non-rice crop and a fallow (this is referre

APA, Harvard, Vancouver, ISO, and other styles

9

Wangiyana, Wayan. "Farming systems management of arbuscular mycorrhizal fungi for sustainable crop production in rice-based cropping systems." Thesis, 2004. http://handle.uws.edu.au:8081/1959.7/14704.

Full text

Abstract:

In Lombok (Indonesia), annual cropping patterns in irrigated areas are divided into three cropping cycles of four months each. In better irrigation schemes, there are normally two irrigated flooded-rice crops, i.e. wet season and dry season lowland rice crops in sequence, followed by one non-rice crop cycle during the driest months (this is referred to as the twice-rice system). In less developed irrigation schemes, one lowland rice crop is normally grown during the rainy season, followed during the driest months by two cycles of non-rice crops, or a non-rice crop and a fallow (this is referre

APA, Harvard, Vancouver, ISO, and other styles

10

Mulbah, Quaqua Sumo. "Effect of simulating flooding pattern on nitrogen management in rice (Oryza sativa L.) production." Thesis, 2010. http://hdl.handle.net/10413/7987.

Full text

Abstract:

Flooding cycle in wetland rice (Oryza sativa L.) production systems is often subject to seasonal and cultural variations which may affect the availability and uptake of nitrogen in different ways. These factors may more or less influence the physiological and growth responses of the plant. In an effort to improve productivity in rice cropping systems, two controlled environment studies and a field trial were conducted to evaluate the growth and yield responses of rice to different flooding regimes and nitrogen fertilizer management strategies. In the first glasshouse trial, an upland cultivar

APA, Harvard, Vancouver, ISO, and other styles

11

Chen, Pei-Yu, and 陳佩瑜. "Effects of Fertilization Management on Rhizosphere Soil Enzyme Activities and Bacterial Community Structure under a Maize-Rice Crop Rotation System." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/47464030412462846841.

Full text

Abstract:

碩士<br>國立臺灣大學<br>農業化學研究所<br>93<br>The objectives of this study were to examine the effects of fertilization management on the rhizosphere soil enzyme activities（b-glucosidase, b-glucosaminidase, arylamidase, urease, acid phosphatase, arylsulfatase and dehydrogenase related to C, N, P, and S cycles）and bacterial community structure under a maize-rice crop rotation system in an experimental field in Taiwan Agricultural Research Institute. The maize-rice rotational cropping system was initiated in the experimental field since August 1995. The experimental design was a randomized complete block d

APA, Harvard, Vancouver, ISO, and other styles

12

Dao, Trong Hung. "Management Options for Optimizing Nutrient Cycling and Reducing Greenhouse Gas Emissions from Smallholder Rice Farms in Vietnam." Doctoral thesis, 2019. http://hdl.handle.net/21.11130/00-1735-0000-0005-12A9-8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

(10752345), Pragya Kandel. "ASSESSMENT OF POSTHARVEST PEST MANAGEMENT PRACTICES IN NEPAL AND EFFICACY OF HYPOXIA FOR CONTROLLING SITOPHILUS ORYZAE L. (COLEOPTERA: CURCULIONIDAE)." Thesis, 2021.

Find full text

Abstract:

Farmers in Nepal lose about a third of their harvested grain due to postharvest handling and storage. This has led to food insecurity and economic losses. Despite the importance of postharvest, the grain storage system in Nepal relies on traditional storage structures like bamboo granaries. The incidence of storage pests is reported up to 100% in these structures. To minimize the storage loss, farmers use different grain protection methods including toxic chemicals. Multiple cases of pesticides-related poisoning and deaths have been caused by misuse and overuse

APA, Harvard, Vancouver, ISO, and other styles

14

郭雅惠. "Effects of Different Fertilization Managements on Rhizosphere Soil Enzyme Activities under a Maize-Rice Crop Rotation System." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/49806074662762397797.

Full text

Abstract:

碩士<br>國立臺灣大學<br>農業化學研究所<br>91<br>Two sampling methods (immersing and scraping methods) of rhizosphere enzymes were examined to establish a suitable one for studying the rhizosphere enzyme activities under a long-term maize-rice rotational cropping system. An experimental field was selected to study the effects of fertilization management on five rhizosphere soil enzyme (-glucosidase, urease, acid phosphatase, arylsulfatase, and dehydrogenase) activities, and to study the relationships between the enzyme activities of rhizosphere soils and the enzyme activities, soil chemical and biological p

APA, Harvard, Vancouver, ISO, and other styles

15

Campbell, Leslie. "Biophysical Drivers of Tree Crop Performance in Shade Agroforestry Systems: The Case of Coffee in Costa Rica." Thesis, 2012. http://hdl.handle.net/1807/32531.

Full text

Abstract:

Agroforestry production methods present one option for addressing growing concerns about the long term sustainability of intensive coffee production techniques. A study was designed to compare the effects of fertilization and shading from two leguminous species, Erythrina poeppigiana and Chloroleucon eurycyclum, on coffee grown at a Costa Rican research site. Coffee below biannually pruned, conventionally fertilized Erythrina exhibited the highest photosynthetic performance under both low and high light levels as well as greater biomass and higher N concentration. Soil P did not affect coff

APA, Harvard, Vancouver, ISO, and other styles

16

Liu, I.-Hsuan, and 劉宜軒. "Irrigation Water Management Model for Mixed Paddy Rice and Upland Crops Field – A Case study of Changhua Xizhou." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/kysdpc.

Full text

Abstract:

碩士<br>國立中央大學<br>土木工程學系<br>107<br>In this study, a system dynamic model (VENSIM) was applied to establish an irrigation water management model for mixed cropping system in Central Taiwan. The experimental site of 209 ha located at the upstream of Choushui river consists of paddy rice and upland mixed crops. There is a conjective use of channel water and groundwater for irrigation purpose in addition with rainwater. The cropping area consist of 70% paddy rice and 30% upland crops. VENSIM model was simulated for the first cropping season of years 2015 and 2016. The input data comprised of hydrolo

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!