Many of today's biggest agricultural challenges are social, as extensive research on best management practices is met with low rates of adoption. Bridging the gap between research and implementation requires moving past the quantitative, survey-based methods that are often used to answer questions about adoption and decision-making processes (Prokopy, 2011). Our study aims to promote successful utilization of best organic nutrient management practices by employing qualitative social science research.
Lentils are important for diversifying wheat-based cropping systems and are also beneficial in enhancing soil health. These benefits have contributed to the exponential growth in pulse crop acreage in The Northern Great Plains (NGP). There are several challenges facing organic lentil production. Lack of approved herbicide for use in organic pulse crop production provides a challenge to weed management.
Soil health is ideally a central part of organic farm management. One key question is how diversification practices (e.g., diversified crop rotations, cover crops, etc.) that build soil health influence how and when nitrogen is made available from soil organic matter. This question is particularly important to consider when determining the timing and choice of organic fertilizer application on diversified organic farms.
As the negative health and environmental effects of chemical soil fumigation become more apparent, it is critical to devise safe, alternative methods of soil fumigation. Organic growers constantly struggle with weed control and need innovative, chemical‐free weed management techniques.
Conventional strawberry nurseries that fumigate soils with methyl bromide and other synthetic chemicals prior to propagation are currently the main source of transplants for both conventional and organic production systems. While many organic strawberry growers have expressed dissatisfaction with having to use conventional transplants, organic transplants simply are not commercially available. In part, commercial availability of organic transplants has been limited due to a lack of tested varieties as well as a lack of supply during the traditional planting season.
This project aims at developing integrated irrigation practices that capitalize on soil health to improve the efficiency of irrigation water and decrease pest pressure and potential N losses of California organic processing tomato production. The current drought has dramatically decreased irrigation water allocated to organic tomato growers and there is an urgent need to test new irrigation strategies that reduce water inputs while maintaining product quality, nutrient supply and high productivity levels.
A. To identify organic farming systems that will benefit from the introduction of brassicas. B. To gather farmer input on the practical concerns regarding incorporating forage brassicas into their grazing and cropping practices. C. To evaluate the effects of brassicas on soil nutrients and subsequent nutrient uptake by crops.