4 pages., Online via Directory of Open Access Documents (DOAJ)., In interviews, "...a group of 'conservation-minded' Illinois farmers revealed that while they are not necessarily familiar with the Illinois Nutrient Loss Reduction Strategy (NLRS), they are concerned with nutrient loss and are taking steps to address those concerns." However, authors observed that added efforts may be required to encourage adoption of the best management practices recommended by the strategy. The study also identified information sources farmers trust in making such decisions.
Babu, V.K. (author), Singh, Y.P. (author), and Department of Agriculture Extension, R.B.S. College, Bichpuri, Agra; Department of Agriculture Extension, R.B.S. College, Bichpuri, Agra
Format:
Journal article
Publication Date:
unknown
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 45 Document Number: B05520
2 pages, For years agroecologists have warned that industrial agri-culture became too narrow ecologically, highly dependent on outside inputs, and extremely vulnerable to insect pests, diseases, climate change and now as demonstrated by the COVID19 pandemic prone to a complete shut down by unforeseen crisis.Like never before, COVID19 has revealed how closely linked human, animal and ecological health are. As a power-ful systemic approach, agroecology reveals that the way we practice agriculture can provide opportunities for improv-ing environmental and human health, but if done wrongly, agriculture can cause major risks to health.
8 pages, via Online journal, The use of tomato (Solanum lycopersicum) grafting is gaining traction across the United States, but small-scale growers face the challenge of creating optimum postgrafting healing conditions. The practice of blocking light for a period of 2 to 4 days while maintaining high humidity is commonly recommended for healing grafted tomato transplants; however, research is exploring alternatives to this practice. The present study investigated a low-input healing method for grafted tomato transplants with a specific focus on light and the use of propagation heat mats to regulate substrate and healing chamber air temperatures during the 7-day healing process. We hypothesized that 4 days of light exclusion and the use of propagation heat mats would improve grafted tomato transplant survival and growth. ‘Cherokee Purple’ was used as the scion and ‘RST-04-106-T’ was used as the rootstock. The whole plot factor was heat [propagation mats set at 80 °F (heat) or no propagation mat (no heat)] and the subplot factor was light exclusion (0, 4, or 6 days of dark). The highest survival rate among treatments was 97% in 0 days of dark with no heat treatment; survival decreased to 84% in 4 and 6 days of dark with no heat treatments. The plant survival rate was 96% with 0 days of dark and heat treatment; however, the survival rates were 63% and 45% for the 4- and 6-day dark treatments, respectively. The scion stem diameter was largest for transplants grown in 0 days of dark, but there was no difference in stem diameter due to heat treatments. There were no differences among scion or rootstock biomasses due to heat or light treatments. These results demonstrate that propagation mats set at 80 °F to regulate the substrate temperature were detrimental to grafted transplant survival under extended periods of light exclusion. However, this finding creates the basis to explore lower levels of substrate temperature modification. Our work also indicates that light exclusion may not be necessary for healing grafted tomato plants regardless of root-zone temperature treatments. Future work should examine the interactions of various substrate and air temperatures under full light conditions and their effects on grafted tomato transplant survival and growth. This work contributes to the ongoing research of how to optimize low-input healing methods that may be readily adopted by small-scale tomato growers.
10 pages., Researchers investigated empowerment in the context of two strategies, Integrated Weed Management and Integrated Pest Management. Findings suggested: "With the rise of chemical resistance, the agricultural industry has placed considerable emphasis on the need to accelerate and achieve farmer adoption if IWM and IPM, but our evidence suggests that greater emphasis should be given to understanding the socio-cultural factors that affect farmer decision making. Farmer empowerment emerged as a core concept from the data."
Alomia-Hinojosa,Victoria (author), Groot, CJ (author), Andersson, Jens (author), Speelman, Erika (author), McDonald, Andrew (author), and Tittonnell, Pablo (author)
Format:
Journal article
Publication Date:
2022-06-02
Published:
United States: Wiley Online
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 205 Document Number: D12562
13 pages, Intensified livestock production is considered as a promising pathway for smallholder farmers. Nevertheless, this pathway may entail prohibitive investment requirements of labour, capital or trade-offs at farm level that preclude sustainable intensification. We used fuzzy cognitive mapping (FCM) to assess farmers' perceptions of changes in the farm household system resulting from adding livestock to their mixed farms. Farmers identified trade-offs between the increased income and farmyard manure production versus increases in labour requirements for fodder imports. Furthermore, a sensitivity analysis performed on the FCMs showed that an increase in milk market demand could have strong positive effects on livestock production and income. We conclude that FCM is a good tool to rapidly identify trade-offs and analyse perceptions of farmers which revealed that although they consider intensification a promising strategy, the perceived deepening of labour constraints and increasing dependency on fodder import makes a concurrent (sustainable) intensification of these farm systems unlikely.
Available online at www.centmapress.org, Using two different ranking procedures, main points of criticism as well as sideshows could be identified for fattening pigs, dairy cattle production, and laying hens
