Although there was a good window to make quality dry hay the week of June 17th, rainy weather continues to be challenging, and there is significant first-cut remaining to be made. Yields are good, but maturity is now quite advanced. Second-cut regrowth is excellent on early-cut haylage fields, and second-cut will begin shortly. Hay prices have been holding steady…
Can nutrient quality and sugar content of hay be improved by cutting in the afternoon rather than in the morning? This is sometimes suggested, but seems to contradict the idea of cutting in the morning to make haylage-in-a-day. There has been a great deal of conflicting information about AM/PM cutting in the farm media that has created some controversy. The Case For Afternoon…
First-cut is still underway, with the first good opportunity to make dry hay without rain-damage the week of June 17th. Lots of propionate hay preservative and plastic wrap is being used. Some wet fields have been badly rutted. Yields are generally good, but maturity is advanced. Grasses are more mature relative to the alfalfa. Second-cut regrowth is excellent on early-cut…
Hay sampling should be a very simple, basic task, but is often a weak link in forage quality evaluation. Samples are taken for laboratory analysis so that we can balance rations, achieve livestock performance and determine the market value of the hay . Think about what we are trying to accomplish when we take a hay sample. We are trying to…
What’s better on large round bales – net wrap or twine? Of course, the question is largely a matter of personal preference. Some of the suggested advantages of net wrap include faster baling, lower baling losses, better bale integrity during handling and transport, better water shedding ability and lower outdoor storage losses. The net wrap material and equipment do add…
Forage harvest has been delayed by frequent and sometimes heavy rains, and limited to haylage and baleage. Making dry hay has been put on hold. Yields have been increasing with the calandar date, but nutrient quality is suffering with advancing maturity. There is still considerable first-cut acreage to be harvested. Second-cut regrowth looks excellent. With lots of moisture, applying nitrogen…
First-cut yields are quite variable, depending on location and management. Rains have delayed harvest for many, increasing yields but decreasing quality. In wetter areas, some haylage was rain-damaged and fields have been “rutted”. Grasses are more advanced in maturity than alfalfa. With tight forage supplies, and high land and forage costs, reducing fermentation dry matter losses (shrink) and improving bunklife…
Silage inoculants are forage additives containing lactic acid producing bacteria (LAB) and other anaerobic bacteria (such as Lactobacillus buchneri). These inoculants are used to manipulate and enhance fermentation in haylage (alfalfa, grass, cereal), corn silage and high moisture corn. The goals are faster, more efficient fermentation with reduced fermentation losses, improved forage quality and palatability, longer bunk life, and improvements in animal…
First-cut dairy haylage is underway in southern Ontario as the weather allows. Yields are quite variable. With the cooler weather, grass maturity is more advanced relative to alfalfa. Frost damage to alfalfa seems to be minimal. With some below average yields, low carryover inventories, and high hay prices, forage supplies will likely continue to be tight. Paying attention to forage…
Wide swath haylage to achieve “haylage-in-a-day” and improve forage quality is a management practice that more dairy farmers in Ontario are adopting. This is contrary to the more traditional practice of using the mower-conditioner to place the swath in a narrow windrow for a day or two of wilting, and then chop directly. Wide swath haylage requires some innovation and…
Bunker silos offer many advantages over tower silos for the storage of haylage and corn silage, but require careful management to minimize fermentation and spoilage losses. Along with proper harvest moisture, length-of-cut and the use of a research proven silage inoculant, additional attention must be applied to proper site selection, sizing, filling, packing, covering, rodent control and feed-out of horizontal silos….
First-cut forage yield expectations are quite variable, with some drier areas and winter damaged, older, and fall harvested stands showing reduced yield potential. There is some concern about rebuilding forage inventories to adequate levels. Many new seedings were planted with cereal and cereal-pea mixtures to supply summer forage. (Forage Production From Spring Cereals and Cereal-Pea Mixtures http://www.omafra.gov.on.ca/english/crops/facts/98-041.htm) Demand for sorghum…
Alfalfa weevil can be an issue in Ontario, particularly in south-western parts of the province. While outbreaks tend to be isolated, they can be severe and dramatically reduce forage yield and quality. Typically, alfalfa weevil do not reach significant levels until we are ready to take first-cut. However, sometimes alfalfa weevil larvae development is advanced relative to the alfalfa crop,…
Alfalfa and grass are growing well and will respond quickly to moisture and heat. The May 14th frost did very little damage to established alfalfa and new seedings. (“Frost Damaged Alfalfa” https://fieldcropnews.com/?p=6812) Grass stands have responded very well to early applied nitrogen with significantly more growth. (Apply Nitrogen To Grass Stands To Increase Yields https://fieldcropnews.com/?p=6830) Early maturing orchard grass varieties have…
Alfalfa frost damage can sometimes occur in the spring after growth has started, resulting in damaged growing points. Some wilting can be visible about 24 hours after frost or some yellowish or brownish discolouration 3 or 4 days later. The top of the stems will typically bend over with a “shepherd’s hook”. Damage is often minimal and plants will grow out…
