Results 91 to 100 of about 94,791 (265)
Factors influencing participation in collective marketing through organic rice farmer groups in northeast Thailand. [PDF]
Heliyon, 2022 Methamontri Y +4 more
europepmc +1 more source
Advanced Science, EarlyView.Correcting the apparent priming effect resolves systematic biases in Asian rice fertilizer nitrogen accounting. Net soil retention drops below 7%, while 48% of fertilizer escapes, inflicting US$98.53 billion in annual reactive‐nitrogen damages. High‐resolution mapping uncovers N‐risk archetypes across 42% of the rice area, delivering a spatially ...
Xiuyun Liu +5 more
wiley +1 more source
A PRELIMINARY STUDY ON THE PHILIPPINE ORGANIC RICE SUBSECTOR
, 2005 The objective of the study is to determine cost-effective interventions that will reach the critical mass of players within the Philippine organic rice value chain, with the requirements of the market as the starting point of the research.
Alfon, H.B., Redona, E.D.
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Development Of The First Organic Saline Tolerant Rice Varieties
, 2021 Sea coastal tracts often confront the combined menace of salinity and flood. Compared to any other development approach, breeding for salt stress tolerance is a more promising, energy efficient, economic, and socially acceptable approach.
Taliyil, Vanaja +4 more
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Sustainable Productivity Growth in Agriculture: The Role of Shifts in R&D Investments and Technology
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT The objective of the paper is to evaluate the long‐term prospects of sustainable productivity growth linked to plausible assumptions on public agricultural R&D investments as the key productivity driver. Second, it investigates the role of changing R&D focus from yield maximization to input saving technologies (fertilizers and pesticides). The
Zuzana Smeets Křístková +4 more
wiley +1 more source
Arthropod Diversity in Organic and Non-Organic Rice Cultivation Systems
Jurnal Ilmu Pertanian IndonesiaThe increasing demand for organic rice has encouraged the adoption of environmentally friendly rice cultivation systems. This study aimed to analyze arthropod diversity in rice fields managed under organic SRI and non-organic systems in Lamedai Village,
Juniaty Arruan Bulawan +3 more
doaj +1 more source
Guideline for High‐Performance Liquid Chromatography Detection of Anthocyanins
AgriFood: Journal of Agricultural Products for Food, EarlyView.ABSTRACT Anthocyanins, as water‐soluble natural pigments widely present in plants, have various biological activities such as antioxidation and anti‐inflammatory, and are widely used in the fields of food, cosmetics, and medicine. However, because of the presence of unstable phenolic hydroxyl groups in their structure, they are prone to degradation due
Zi‐Jun Xue +3 more
wiley +1 more source
NitrogenThis study aimed to assess the effect of organic amendment-based integrated nitrogen (N) application on major soil macronutrients, carbon (C) accumulation, crop productivity and N use efficiency (NUE) of different rice-based cropping patterns.
Sabina Yeasmin +6 more
doaj +1 more source
Management of chemical and organic fertilizer applications for decreasing the risk in rice production [PDF]
, 2009 Twenty one experiments were conducted during 2004-2008 at two locations in Ubon Ratchathani (Ban Donchi and Ban Khem) and two locations in Surin (Ban Nonkan and Surin Rice Research Center) to compare effects of chemical and organic fertilizer in single ...
Prasert Chaiwat +9 more
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Modelling the role of algae in rice crop nutrition and soil organic carbon maintenance
, 2012 Photosynthetic aquatic biomass (PAB - algae and other floodwater flora) is a significant source of organic carbon (C) in rice-based cropping systems. A portion of PAB is capable of fixing nitrogen (N), and is hence also a source of N for crop nutrition ...
Probert, M.E. +4 more
core +1 more source