Results 31 to 40 of about 14,965 (166)

Cowpea seeds quality and yield according to cropping systems and hydric stress

Pesquisa Agropecuária Tropical, 2013
The cowpea plays an important role in the Brazilian agricultural production, especially in the North and Northeast Regions, where it is widely cultivated by smallholders.
Rômulo Magno Oliveira de Freitas, Salvador Barros Torres, Narjara Walessa Nogueira, Caio César Pereira Leal, Raul Martins de Farias   +4 more
doaj   +1 more source

Relevance of the irrigation and soil management system to optimize maize crop production under semiarid Mediterranean conditions

Agricultural Water Management
Irrigation system and soil management through the different tillage system may have a significant impact on maize crop performance due to their capabilities to modify soil water content and soil physical and biochemical properties.
Samuel Franco-Luesma, José Cavero, Jorge Álvaro-Fuentes   +2 more
doaj   +1 more source

Effect of Conservation Tillage on Irrigation Scheduling and [PDF]

Journal of Agricultural Science and Sustainable Production, 2012
To study the effect of conservation tillage on irrigation scheduling and quantitative and qualitative characteristics of spring rapeseed (RGS 003), a split-plot experiment based on randomized complete block design with 3 replications was conducted in ...
A Arshadi Khamse, M Almasi, A Reshad Sedgi, R Ahmadi Adli   +3 more
doaj  

Precision Tillage: Online variation of tillage depth

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture, 1970
Precision Farming equipment is more and more common on modern, large scale farm enterprises. With basic equipment being available, an important condition for the use of site-specific approaches is given. Site-specific approaches may help to increase the efficiency of a farm enterprise, as well as may help to achieve certain, predefined goals.
S. Walther, T. Schüle, K. Köller
openaire   +2 more sources

Conservation tillage and manure effect on soil aggregation, yield and energy requirement for wheat (Triticum aestivum) in vertisols

The Indian Journal of Agricultural Sciences, 2014
Conservation tillage is gaining significant economic and environmental importance under changing climatic conditions. Hence this study was carried out to assess interactive effect of conservation tillage and manure treatments on soil aggregation, crop ...
R C SINGH, SANGEETA LENKA, C D SINGH
doaj   +1 more source

Impact of Zero Tillage and Tillage Practice in Chickpea Production

Journal of Agricultural Science, 2020
The study was carried out at the field of Regional Pulses Research Station, Madaripur under Bangladesh Agricultural Research Institute (BARI) during Rabi season (winter) to evaluate the effect of different tillage practices on growth, yield attributes, nutrient uptake and yield of chickpea, and to compare between the zero tillage and tillage practice ...
Md. Abdul Quddus, Habib Mahammad Naser, Md. Alamgir Siddiky, Md. Razzab Ali, A. T. M. Anwarul Islam Mondol, Md. Anarul Islam   +5 more
openaire   +2 more sources

Greenhouse gas emissions under conservation agriculture: a synthesis of field observations on integrating conservation tillage and cover crops

Acta Agriculturae Scandinavica. Section B, Soil and Plant Science
Conservation agriculture (CA), which combines conservation tillage and cover crops (CC), has gained increasing attention for its potential to improve soil health and mitigate climate change. Yet, there is limited research on its effects on greenhouse gas
Sandhya Karki, Rattan Lal, Klaus Lorenz
doaj   +1 more source

Effect of Tillage Systems and Herbicide Application in ‎Weed Control of Canola (Brassica napus L.)‎ [PDF]

Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2017
Integrated weed management in canola (Hyola 401) was studied in an experiment conducted in 2014-2015 growing season in “Kohghilooyeh and Boyer Ahmad”, Iran.
Seyyed Ali Forouzandeh, Elham Elahifard, Nosratoallah Heidarpour, Abd Al-reza Siyahpoush   +3 more
doaj  

Phytosociology of weeds under different soil management systems in field reform of raw sugarcane. = Fitossociologia de plantas daninhas sob diferentes sistemas de manejo de solo em áreas de reforma de cana crua.

Agro@mbiente On-line, 2011
The aim of this study was the phytosociological survey of weeds in areas of reform of raw cane, kept fallow after the use of three soil management systems in two regions of São Paulo.
Maria Beatriz Bernardes Soares, Everton Luis Finoto, Denizart Bolonhezi, Willians Cesar Carrega, José de Anchieta Alves de Albuquerque, Melina Zacarelli Pirotta   +5 more
doaj  

Comparação entre as técnicas de amostragem direta em campo e cultura-armadilha para mensuração da diversidade de espécies de fungos micorrízicos arbusculares

Hoehnea
O conhecimento das comunidades de fungos micorrízicos arbusculares (FMA) depende dos esporos, que podem ou não ser recolhidos na coleta. Este trabalho teve como objetivo determinar a diversidade de espécies de FMA a partir do exame de amostras do campo e
Marie Luise Carolina Bartz, Rosilaine Carrenho, Sandra Maria Gomes-da-Costa, Arnaldo Colozzi Filho, Cássio Antonio Tormena   +4 more
doaj   +1 more source