Daylong rains prompt cherry, hay concerns
Capital Press
Daylong rains June 17 in parts of Idaho and Oregon stalled some hay growers and raised concerns about a cherry crop especially sensitive to heavy precipitation.
The greater Boise area June 17 received widespread rain, with greater amounts in some spots, said Troy Lindquist, a senior hydrologist with the National Weather Service in Boise. Parts of the Boise National Forest to the north and east of Boise received about a half inch of rain while the heaviest amounts, about an inch, fell in the Owyhee Mountains to the south and west, he said. That benefited the Owyhee Basin, where snowpack has been well below average.
Heavy rain can stall alfalfa hay production and reduce its feed nutrition value. For cherry producers — now in the middle of harvest in southwest Idaho — inopportune precipitation combined with other conditions can cause serious problems.
“We are still evaluating the effects,” Sally Symms, who chairs the Idaho Cherry Commission and is vice president of sales with Symms Fruit Ranch west of Caldwell. “So far, because the weather has been cool, we are hoping it did not cause too many issues other than slowing us down a bit.”
Cherries, high in sugar content as they ripen, can split if water stays on the fruit, especially if the weather is warm. At Symms Fruit Ranch west of Caldwell, it appeared cool weather and some light winds helped keep cherries healthy.
“Hopefully, because of the cool weather, any damage has been avoided,” Symms said. She had not heard from other Idaho cherry growers as of midmorning June 18.
At Symms Fruit Ranch, “fortunately, we have a small gap in production,” she said. Tieton cherry harvest started there June 12 and concluded June 16, the day before prolonged rain, she said. Fruit size was larger than expected, leading to higher tonnage. She expected Bing cherry harvest to start June 20 and wrap up around June 28 to June 30.
“We have had a fair bit of rain off and on the last little while,” said Scott Jensen, University of Idaho Extension educator in Owyhee County. “The only calls or concerns have been guys trying to get hay up.”
Jensen, based in Marsing, saw a hayfield on the rainy June 18. “It was double-raked and ready to go, and now it’s soaking wet,” he said. “It’s going to have to be dried out and raked again so the other side can get dried.”
Cutting, drying and baling comprise hay production, which sometimes includes raking during the drying step. Time is of the essence throughout the season, which typically yields four cuttings and sometimes five.
Heavy rainfall mainly causes problems for hay that is cut and on the ground, Jensen said. “Once it’s cut, you don’t want to see any rain until it’s in the stack,” he said.
“But sometimes, if they wait to cut — if they’re looking for a window of some favorable weather — the hay is more mature and at some point starts to lose nutritional value and total dollar value,” he said. In that case, hay can lose valuable leaf content and end up with more coarse stems.
Idaho Hay & Forage Association Vice President Ben McIntyre’s family farms between Caldwell and Marsing, and processes hay for other growers. McIntyre Farms covers about 3,000 acres of hay cuttings combined on its own farm and for clients. The second cutting is starting in various locations in southwestern Idaho and southeastern Oregon, he said.
Too much moisture can mean fewer leaves in the bale and lower quality ratings as well as higher potential for mold, McIntyre said. Quality ratings also suffer when hay’s characteristic green fades, indicating more nutrient loss.
“Most of this first cutting has been rained on from earlier storms we got from mid-May to the end of May,” he said. “So probably only about 10 percent of the hay we put up (stacked) ended up being put up without rain.”
Very little dairy-quality hay has been baled so far, McIntyre said. The season’s first and fourth cuttings produce most of the high-quality hay that dairies demand, he said. The middle two cuttings, grown in warmer temperatures, largely supply general cattle feeding.
Whether there is a fifth cutting each year depends on the first cutting, he said. “As long as it took to put the first cutting up this year, we will probably not get a fifth.”
On June 18, McIntyre said he had recorded 1.4 inches of rain at McIntyre Farms in 36 hours, and heard reports of about double that amount on Idaho’s east side.
IHFA President Will Ricks, a hay grower in Moneteview said the past weekend’s storm in Eastern Idaho followed the previous week’s dry conditions that allowed some growers to put up hay. The first cutting remains under way in that area.
“Anytime during harvest, if you get rain, it’s hard on hay,” Ricks said. “You lose some feed value there. It’s just part of Mother Nature. You just get used to it. It will work out over time.”
UI Canyon County Extension Agent Jerry Neufeld, in Caldwell, said the steady rains June 17 probably helped many farmers except possibly growers who had not yet planted beans or corn.
Jensen said the rains likely help to improve cattle grazing conditions and reduce range-fire danger in the short term.