2020 Dry Farm Project Virtual Field Tours
The 2020 Dry Farm Project field tours were held on Wednesday mornings in August and September of 2020 There were nine field tours featuring different elements of the five core projects; Tomatoes, Corn Breeding, Soil Management, Solar Co-location with Dry-Farmed Vegetables, and Variety Trials.
August 5th Site Suitability for Dry Farming
In 2018 and 2019, the Dry Farming Project established experimental plots in the Willamette Valley and coastal Oregon to determine the effect of location on dry farming outcomes. In particular, we aimed to determine whether site properties, such as soil available water holding capacity, soil consistency, soil nutrient content and pH, weather, and climate, were related to the yield and marketability of dry farmed tomatoes and squash. In this virtual field day we will discuss the results of our research and advise farmers, homesteaders, and gardeners in assessing their sites for dry farming site suitability.
You can view the recorded webinar LINK HERE.
August 12th: Soil Management Trial
This year the Dry Farming Project is assessing several different soil management strategies in their effect on dry farmed tomato yield and marketability. The treatments that we are testing include a couple of mulches (leaf mulch and dust mulch) as well as several soil amendments (high compost, high nitrogen, low nitrogen, and gypsum). In this virtual field day we will be discussing the development of the experiment, early results, and lessons learned along the way.
You can view the recorded webinar LINK HERE.
Aug. 19th: Potato Variety Trials
What potato varieties do well dry-farmed in the maritime Pacific Northwest? This is our second year exploring this with potato breeder, Chris Homanics, and trialing 10 potato varieties with eight growers in the Dry Farming Collaborative (sponsored by The Dry Farming Institute). We will visit several of our 2020 potato variety trial sites, including a solar co-location site (InSpire Project with NREL), for this field tour and learn about site prep, management, varieties and observations thus far.
You can view the recorded webinar LINK HERE.
Aug. 26th: Tomato Management Study
What is the best dry farm tomato production system? There is a lot to consider! In our new WSARE grant, we are exploring soil preparation, weed management, nitrogen fertilization, staking, shading, grafting and pruning, in the hopes of developing a system that minimizes losses to blossom end rot and profitably and reliably produces delicious fruit.
You can view the recorded webinar LINK HERE.
Sept. 2nd: Tomato Variety Trial
What tomatoes are resilient to dry farming in the Willamette Valley’s dry hot summers? Early Girl is the standard (and the variety most grown in coastal California), but we would like to find more types, flavors and colors. This year we are evaluating 200 varieties, including scion/rootstock combinations (grafted tomatoes). In this field day we will explore the diversity and identify high performers.
You can view the recorded webinar LINK HERE.
Sept. 9th: Bean Variety Trials
This year, we are expanding our dry bean variety trials (sponsored by The Dry Farming Institute) to include four new Phaseolus vulgaris (common bean) varieties, as well as several Phaseolus acutifolius (tepary bean) varieties, a drought tolerant species that originates from the southwestern United States / Northern Mexico region. We will highlight our tepary bean variety trial and the promise of growing tepary beans in the Pacific Northwest, as well as ongoing breeding projects involving both legume species, and a general discussion on the pros and cons of irrigating vs. dry farming dry beans.
You can view the recorded webinar LINK HERE.
Sept. 16th: Squash Variety Trials
More than 30 growers in the Dry Farming Collaborative are participating in our squash variety trials this year (sponsored by The Dry Farming Institute). We are evaluating delicata (‘Zeppelin’, ‘Honeyboat’, ‘Candystick’) and maxima (‘Stella Blue’, ‘Silver Bell’, ‘Tetsukabuto’) under dry-farmed conditions. Tour trials and learn about observations from participating farmers and researchers in the field.
You can view the recorded webinar LINK HERE.
Sept. 23rd: Corn Breeding Project
With the financial support of the Agricultural Research Foundation (ARF), we are advancing a dry farmed field corn breeding project involving the genetically diverse, Open Oak Party Mix culinary dent corn variety (Adaptive Seeds, Brownsville, OR). Additionally, we will feature a new, pilot collaboration with the Northern Organic Variety Improvement Collaborative (NOVIC), in which we are assessing a dozen corn varieties for dry farming performance and culinary quality for nixtamalization into hominy/posole and masa. We will go over the basics of our corn breeding process, including hand pollination and principles of recurrent selection - as well as discussion on agronomic and culinary qualities of diverse field corn varieties.
You can view the recorded webinar LINK HERE.
Sept. 30th: Harvest Showcase of Dry-Farmed Vegetable Varieties
Celebrate the harvest and see the varieties trialed in our various research projects and learn about their performance in our on-farm trials this year from growers and researchers! This will include tomatoes, potatoes, squash, melon, dry beans and corn. The Dry Farming Institute will organize several pick-up locations in Western Oregon for a produce box featuring these varieties in advance of field day for you to see and taste (proceeds will help support next year’s variety trials!). We aren’t able to do this together in-person this year BUT we are still all in this together!
You can view the recorded webinar LINK HERE.
Thank you to our sponsors: Western SARE, USDA National Institute of Food and Agriculture Beginner Farmer and Rancher Development Program, Agricultural Research Foundation, University Corporation for Atmospheric Research, National Renewable Energy, and The Dry Farming Institute.
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