Results 51 to 60 of about 558,350 (200)

Multi-site monitoring of heat stresses and micrometeorological conditions in the rice plants communities under various climates. The micrometeorological measurements system for a common measure of the paddy environments [PDF]

open access: yes, 2009
Rice yield can be reduced substantially when the crop is exposed to excessive hest, which will likely occur more frequently under future climates, but the magnitudes of yield losses under open-field conditions are still difficult to predict, despite many
Fukuoka, Minehiko   +12 more
core  

Reduced methane emissions from large-scale changes in water management of China’s rice paddies during 1980-2000 [PDF]

open access: yes, 2002
Decreased methane emissions from paddy rice may have contributed to the decline in the rate of increase of global atmospheric methane (CH4) concentration over the last 20 years. In China, midseason paddy drainage, which reduces growing season CH4 fluxes,
Boles, Stephen   +8 more
core   +2 more sources

Watergrass control in California rice fields

open access: yesCalifornia Agriculture, 1963
Chemicals now available will apparently control watergrass and some broadleaved weeds, if properly used. Another group of chemicals including MCPA and 2,4-D are 3xtremely effective against the broadleaved weeds.
K Viste
doaj  

Identifikasi Lahan Sawah Menggunakan Ndvi Dan Pca Pada Citra Landsat 8 (Studi Kasus: Kabupaten Demak, Jawa Tengah) [PDF]

open access: yes, 2015
Paddy (Oryza sativa, sp) is one of the most important agricultural sector in Indonesia, because rice is the main food for more than 90% of Indonesia\u27s population. Based on BPS-Susenas data, consumption of rice per capita in 2013 amounted to 97.4045 kg/
Ardiansyah, A. (Ardiansyah)   +2 more
core  

Marker-assisted backcrossing for introgression of the saltol locus conferring salt stress tolerance in rice. [PE0856] [PDF]

open access: yes, 2020
Soil salinization represents a threat for rice cultivation. The H2020 project NEURICE (New Commercial EUropean Rice) aimed at identifying and introducing genetic variation for salt tolerance in European rice germplasm, mainly by exploiting the positive ...
Brottier, Laurent   +14 more
core  

A review of rice field ostracods (Crustacea) with a checklist of species

open access: yesJournal of Limnology, 2017
Ostracods are very common in rice fields and they can have a significant influence on the rice field ecosystem. They can reach very high densities, often higher than other meiofauna, and their activities can have both positive and negative effects on ...
Robin J. Smith   +4 more
doaj   +1 more source

Review paper on the production trials of rice-cum fish culture - a transferable concept into Niger State, Nigeria [PDF]

open access: yes, 1999
This paper reviews the production trials of rice-cum-fish culture. Rice and various fish species using rotation and concurrent methods of cultivation are used. The farming system is mostly practiced and researched in to in Southeast Asian countries.
Yaro, I.
core  

Water regimes of rice fields [PDF]

open access: yesE3S Web of Conferences, 2019
The article is a review work, periodic moistening - a layer of water is absent throughout the entire growing season of rice, optimum soil moisture is created through periodic irrigation. Mostly applied permanent and shortened flooding. The most promising is the water regime with shortened flooding.
openaire   +2 more sources

Identification of Critical Water Levels in Flooded Rice Fields [PDF]

open access: yes, 1984
A mathematical model was developed to simulate the transient hydrology of a flooded rice field. With the model, users can determine the critical interlevee areas in which to monitor the water levels so that the irrigation well can be turned on at the ...
Griffis, Carl L.
core   +2 more sources

Fish seed production in ricefields: participatory training and extension manual [PDF]

open access: yes
Seed (aquaculture), Rice field aquaculture, Rice fields, Manuals Oreochromis ...
Barman, B.K.   +4 more
core  

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