scholarly journals Effect of sea weed (Caulerpa racemosa) extract on biochemical variations, growth and yield of Vigna mungo

Author(s):  
ES Abhilash ◽  
Jacob Jisby ◽  
Sheeja P Parayil

The present investigations revealed that seaweed species were observed to be the potential sources of fertilizer. In the case of vigor index, at first 3 concentrations 100% was noticed and it reduced at last 2 concentrations. The phytotoxicity was increased with increased SLF concentration and it was at maximum at 3% concentration. Present findings encourage the application of such seaweeds as natural fertilizer in agriculture sector. It was also understood that the too much or too less concentrations of SLF has reduced effect on the selected plant. 1% concentration of Caulerpa racemosa SLF has proved increase in yield, growth and biochemical content in Vigna mungo. DOI: http://dx.doi.org/10.3126/apjeesd.v1i1.9501Asia Pacific Journal of Environment Ecology and Sustainable Development 2013; 1: 3-5

2019 ◽  
Vol 42 (10) ◽  
pp. 1133-1141 ◽  
Author(s):  
Hasnain Waheed ◽  
Muhammad Mansoor Javaid ◽  
Adeel Shahid ◽  
Hafiz Haider Ali ◽  
Javaria Nargis ◽  
...  

2012 ◽  
Vol 12 (2) ◽  
pp. 95-97
Author(s):  
Arnout Fischer ◽  
P.J. Beers ◽  
J.C.M. van Trijp ◽  
Evert Jacobsen ◽  
Hans Mommaas ◽  
...  

To feed this and the next generations, sustainable development is considered the only viable future for agriculture. The successful implementation of sustainable development has remained an elusive goal in agriculture. Innovation initiatives in agriculture, such as TransForum in the Netherlands, have tried to provide best practice to start such innovations in agrifood chains and networks. In its 6 year existence, between 2004 and 2010, Transforum has been an intermediary between knowledge institutes, entrepreneurs, NGO's and governmental organisations. This has resulted in several successful innovation initiatives in Dutch agriculture and a wealth of knowledge on organising networks and chains for sustainable innovation. TransForum has operated from its vision that metropolitan agriculture is the way forward for sustainable development in the Dutch agriculture sector and posited 4 central elements of successful innovation: (1) shared image creation; (2) relevant inventions for sustainability; (3) dealing with institutional context; and (4) the creation of market directed chains for sustainable products (Fischer et al., 2012; Veldkamp et al., 2009).


Author(s):  
P. Venkata Rao ◽  
A. Subbarami Reddy ◽  
M. V. Ramana

Background: Blackgram is an important crop among kharif pulses and is usually grown on marginal and sub-marginal lands without proper weed management under rainfed situation. Broad bed furrows had greater influence on plant growth over farmers practice. Weed management through mechanical or manual is normally tedious, labour consuming and costlier. Keeping this in view, the present study was envisaged to investigate integrated effect of land configuration and weed management regimes on productivity of urdbean. Methods: A field experiment was carried out during kharif seasons of 2016 and 2017 at Regional Agricultural Research Station, Lam, Guntur on effect of land configuration and weed management on performance of urdbean (Vigna mungo L.Hepper). The treatments included two land configurations i.e., flat bed and broad bed furrow method allotted as horizontal plots and four weed management practices i.e., weedy check, pendimethalin 30 EC @ 1.0 kg a.i ha-1 PE, imazethapyr 10% SL @ 55 g ha-1 at 15-20 DAS and pendimethalin 30 EC @ 1.0 kg a.i ha-1 PE fb imazethapyr 10% SL @ 55g ha-1 at 15-20 DAS allotted as vertical plots replicated four times in a strip plot design. The comparison of treatment means was made by critical difference (CD) at P less than 0.05 by using standard statistical procedures. Result: Based on the results, it can be concluded broad bed method of land configuration proved its superiority over flat bed method by producing 12.8 per cent higher grain yield besides empowering growth and yield attributes. Among the weed management practices, the highest grain yield (1280 kg ha-1) recorded with pendimethalin 30 EC @ 1.0 kg a.i ha-1 PE fb imazethapyr 10% SL @ 55g ha-1 at 15-20 DAS along with maximum monetary returns and B:C can be recommended for urdbean.


2020 ◽  
Vol 14 (1) ◽  
pp. 1083-1097
Author(s):  
Ioana Panait ◽  
Catalin Marian Cucu

AbstractThe agricultural competitiveness of the market depends to a large extent on the sustainable development activities that can lead to the improvement of the knowledge and professional competence of all the stakeholders from agribusiness and the Romanian agricultural sector is in an excellent position to help achieve the objectives of a smart, sustainable and inclusive economy which will allow an increased social cohesion, working together will also ensure the protection of the natural environment. Agriculture and the concept of sustainable development have received special attention due to their importance in the development of humanity as well as the impact of the phenomenon of globalization on its. Currently, there are numerous scientific studies, digital platforms for monitoring specific indicators in countries, as well as strategies and objectives at community and global level on these two-priority domains, all these inputs contributing to their improvement and innovation. Starting from the question whether the Romanian agribusiness contributes to the sustainable development of the agricultural sector, in order to carry out this research, within the methodology economic modelling was used, starting from the current situation of the Romanian agribusiness where official data and statistics were presented and analysed, as well as potential values of the main indicators needed for the transition of agriculture towards a sustainable development. The paper demonstrates that for the sustainability of the agriculture sector, an integrated approach is needed which consists in applying ecological and socio-economic concepts in the management and strategies of agribusiness. The paper contributes to the creation of a future image achieving sustainability of agriculture where the Romanian agribusiness sector must be managed from a holistic perspective based on a synergy with the elements of sustainable development.


Author(s):  
Richa Evelyn Singh ◽  
Vikram Singh ◽  
Dhananjay Tiwari ◽  
Ashish Masih
Keyword(s):  

2020 ◽  
Vol 5 (2) ◽  
pp. 98
Author(s):  
Renata Caprina Samantha Mahadewi Hutabarat ◽  
Didik Indradewa

Globally, agriculture sector is facing unprecedented challenges in producing fertilizers and increasing the amount of fertilizer production without having negative impact on the environment. Thus, the organic fertilizers are needed to be produced as they do not give any damages to the environment. Duckweed plant has a lot of potentials that can be used in the agriculture sector. This plant can breed in approximately 16-48 hours by splitting. The water needs and its breeding speed ability are the basis for conducting this research. The research objective was to determine the effect of water flow rate and surface cover plant density on the growth and yield of duckweed plants. This research was conducted in November–December 2018 in Cangkringan District, Sleman, Special Region of Yogyakarta, Indonesia. The experiment was arranged in a split plot design. The main plot was irrigation water flow rate, consisting of two levels, namely large water flow rate (0.336 L.second-1) and small water flow rate (0.085 L.second-1). The subplot was the density of the duckweed plant surface cover, consisting of 10%, 20%, 40% and 60%. The results of this study indicated there was no effect of water flow rate on the plant growth, yield, and yield quality of duckweed plants. The C/N ratio of the duckweed plants fulfilled the requirement to be used as green manure.


Sign in / Sign up

Export Citation Format

Share Document