THE FARMING

The Chambers' have farmed Resonance Vineyard sustainably since 1990, and achieved Demeter-certified Biodynamic® status for the farm in 2006. Demeter is the globally recognized Biodynamic® certification agency. The Chambers use all the BD Preps as well as whey, sulfur, compost tea, botanical teas, horticultural oil and biological fungal controls (like Serenade and Actinovate). The vineyard floor is managed
 to maximize plant species diversity which helps maintain balanced
insect populations.
 

During the early years, while Kevin worked off the farm, Carla performed much of the hand labor, and they shared the tractor work. Now, they co-own a vineyard management firm, Results Partners, who performs most of the hand labor. Kevin and Carla do most of the tractor work and biodynamic applications. The vine canopy is intensely managed to provide maximum light and air penetration, as well as careful solar exposure of the fruit. Crop levels are monitored closely every year. The moderately dense spacing allows for thinning to one cluster per shoot, yielding very close to two tons per acre every year. All the fruit is hand harvested for very gentle processing.

Biodynamic® farms employ unique agricultural methods (in addition to meeting all of the requirements for organic certification). These include frequent applications of field and compost preparations and use of an astronomical calendar to determine times of planting and harvesting. Demeter encourages farmers to make many of their preparations on site (the next year’s spray material for plants or soil).  To learn how to make the preparations, Kevin and Carla have been working with a teacher, Matthew Baker. The Chambers’ believe that owners/farmers should be actively involved in the Biodynamic® farming process, as the intentionality leads to success. Below are photos of several of the Biodynamic® preps made by Kevin, Carla and Matthew over the past two years. 

   Barrel compost brings all the Biodynamic® preps into one spray.  The preps (in the
  small plastic bags) are being inserted into cow manure for composting
  over the winter. 

   Horn silica enhances light metabolism, influences color, aroma and flavor.  Here the quartz crystals are ground into small particles, and mixed with soil from the farm and inserted into the horn. This horn is then buried for the summer before the material is ready to spray.

   Yarrow permits plant to attract trace mineral elements.  To make this preparation, a   stag bladder is filled with yarrow, sewed shut and allowed to dry. Then it
  is buried into a specially-prepared soil pit for the winter.

   Chamomile establishes nitrogen within the compost, and increases soil life.  This preparation, where chamomile is stuffed into a cow’s intestine, is also buried into an amended soil pit for the winter.  

   Dandelion stimulates the relation between silica and potassium. Following a winter
  stored in a clay pot in a soil pit, this material can be sprayed.

 


  
Horn manure promotes root activity, stimulates soil micro-life (photo seen at top of page).

   Valerian stimulates compost so that phosphorus components become plant available.

   Equisetum arvense (horsetail) helps prevent or lessens the effects when conditions are conducive to fungus (such as botrytis in a vineyard).

   Nettle: stimulates plant and soil organisms.

   Oak bark provides healing forces to combat plant diseases.

The most challenging…and expensive…aspect of farming a Biodynamic® or organically certified vineyard is weed control! Some growers may use mechanical mowers or blades, but the row terracing in Resonance Vineyard makes this unfeasible. Kevin and Carla have experimented with a variety of weed control options: straw mulch, burlap coffee bags, citrus oil, vinegar or clove oil. Currently, all plant rows throughout the 20-acre vineyard are hand-hoed by crews of hardworking laborers.

At Resonance Vineyard we engage in the keenest canopy management, nutrition and disease resistance work to make perceptible improvements in the quality of our fruit.
 


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