{"id":268,"date":"2026-05-18T08:34:08","date_gmt":"2026-05-18T08:34:08","guid":{"rendered":"https:\/\/silage-baler.com\/?p=268"},"modified":"2026-05-18T08:34:18","modified_gmt":"2026-05-18T08:34:18","slug":"how-dairy-farmers-use-round-balers-to-secure-year-round-silage-supply","status":"publish","type":"post","link":"https:\/\/silage-baler.com\/pt\/application\/how-dairy-farmers-use-round-balers-to-secure-year-round-silage-supply\/","title":{"rendered":"How Dairy Farmers Use Round Balers to Secure Year-Round Silage Supply"},"content":{"rendered":"
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<\/div>\n
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Application Scenario \u00b7 Dairy & Beef Cattle<\/div>\n

A practical guide to silage baling strategy, equipment selection, and feed reserve management for Australian dairy operations.<\/p>\n

\ud83d\udccd New South Wales, Australia
\n\u00b7
\n\ud83c\udfe2 EverPower Baling Machinery Australia Pty Ltd
\n\u00b7
\n\ud83d\udcde +61 2 9708 3322<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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<\/p>\n

Running a dairy farm in Australia means dealing with a feed calendar that never lets up. From the wet winters of the Southern Tablelands to the dry summers of the Murray-Darling Basin, the gap between what pasture can naturally produce and what a milking herd demands is rarely zero. Round balers \u2014 and more specifically, baler-wrapper combinations \u2014 have become the backbone of how serious dairy operations bridge that gap. This article breaks down the real-world mechanics of why and how dairy farmers across New South Wales and beyond are using round baler silage<\/strong> technology to keep feeding costs predictable and their cows in milk twelve months a year.<\/p>\n

<\/p>\n

The Feed Gap Problem on Australian Dairy Farms<\/h2>\n

Seasonal pasture growth in most Australian dairy regions follows an uneven bell curve. Spring and early autumn deliver flush growth that far exceeds daily herd requirements, while midsummer and late-autumn months can leave paddocks bare and stressed. Without a deliberate surplus-capture strategy, farmers are left buying expensive bought-in hay or grain supplements during shortfalls \u2014 costs that compound quickly across a 200+ cow herd. The core function of a round baler for dairy farms<\/strong> is to convert those short windows of surplus pasture into shelf-stable fermented feed that can be opened and fed back six, eight, even twelve months later with minimal dry matter loss.<\/p>\n

The quality of silage \u2014 its metabolisable energy content, its pH, its palatability \u2014 is directly tied to how quickly the crop can be cut, wilted, baled, and wrapped after reaching the right dry matter percentage. Delays at any step in that chain degrade fermentation quality. That’s why equipment selection and workflow design matter far more than many farmers initially appreciate. A baler that jams frequently, or a wrapping setup that falls behind baling speed, quickly becomes a liability rather than an asset.<\/p>\n

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\n

\"Dairy<\/p>\n

Round baling in action \u2014 converting surplus pasture into fermented silage during peak growth windows<\/div>\n<\/div>\n

<\/p>\n

Choosing the Right Round Baler for a Dairy Operation<\/h2>\n

Not all round balers are engineered for the throughput and moisture tolerance that dairy silage demands. Dairy silage is typically baled at 50\u201365% moisture content \u2014 considerably wetter than dry hay \u2014 which places higher stress on the baling chamber, belts, and pickup mechanisms. Understanding key specification differences helps farmers match the machine to the workload rather than discovering the mismatch mid-harvest.<\/p>\n

Variable Chamber vs Fixed Chamber<\/h3>\n

Variable-chamber balers use a belt or roller system that expands as the bale grows, allowing consistent outside-in compression that suits a wide range of crop densities and moisture levels. For dairy silage where crop conditions shift day to day \u2014 morning dew, varying wilting times, different sward heights \u2014 variable-chamber machines offer more operational flexibility. Fixed-chamber designs produce a consistently sized bale, which simplifies stacking and transport logistics, but they are less forgiving with high-moisture material that packs differently from dry hay.<\/p>\n

Pickup Width and Throughput Capacity<\/h3>\n

Dairy farms processing multiple paddocks over a narrow harvest window benefit from wider pickup reels and higher throughput capacity. Models in the 1.25m to 2.24m bale diameter range cover most commercial dairy requirements. The EverPower 9YG-2.24D \u2014 the S9000 platform \u2014 is designed specifically for high-volume operations where operators need to cycle through large paddock areas quickly without sacrificing bale density or net wrap quality. For smaller 80\u2013150 cow herds, the 9YG-1.25 series offers the right balance of capacity, tractor power compatibility, and footprint.<\/p>\n

Net Wrap vs Twine for Silage Bales<\/h3>\n

For silage applications, net wrap is the industry standard over twine. Net wrap applies in fewer rotations, reduces baling cycle time, and produces a tighter, more uniform bale shape that wraps more consistently when the wrapper applies stretch film. Twine-tied silage bales are more prone to deformation under film wrap, which creates air pockets \u2014 the single biggest enemy of good silage fermentation. Dairy operations handling 500+ bales per season should treat net wrap as non-negotiable, not optional.<\/p>\n

<\/p>\n

\n

\"9YG-2.24D<\/p>\n

EverPower 9YG-2.24D (S9000 Series) \u2014 engineered for high-throughput commercial dairy silage operations<\/div>\n<\/div>\n

<\/p>\n

The Bale-Wrap Workflow: Timing Is Everything<\/h2>\n

Good silage isn’t just about having the right baler \u2014 it’s about running a tight operational sequence from mowing to wrapping without losing the clock. Each step in the field-to-stack workflow has a window, and exceeding that window compounds quality losses at every subsequent stage.<\/p>\n

<\/p>\n

\n
\n
\ud83c\udf3f<\/div>\n
Step 1 \u2014 Mow & Condition<\/div>\n
Cut at correct growth stage (pre-head for ryegrass). Mower-conditioner breaks stem cuticle to accelerate wilting. Target: 45\u201365% DM within 24\u201336 hrs.<\/div>\n<\/div>\n
\n
\ud83c\udf3e<\/div>\n
Step 2 \u2014 Rake & Row<\/div>\n
Merge windrows to match pickup width. Avoid over-raking which causes leaf-shatter losses \u2014 especially critical for legumes like lucerne and clover.<\/div>\n<\/div>\n
\n
\u2699\ufe0f<\/div>\n
Step 3 \u2014 Bale<\/div>\n
High-density baling with net wrap. Aim to bale immediately after reaching target DM \u2014 never leave windrowed silage-grade material overnight if avoidable.<\/div>\n<\/div>\n
\n
\ud83c\udf81<\/div>\n
Step 4 \u2014 Wrap Within 4 Hours<\/div>\n
Apply minimum 4 layers of stretch film (6+ preferred). Wrapping within 4 hours of baling is the industry benchmark for retaining fermentable sugars.<\/div>\n<\/div>\n
\n
\ud83d\udce6<\/div>\n
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Step 5 \u2014 Store & Monitor<\/p>\n

Stack end-to-end, not side-by-side, to minimise film contact damage. Inspect weekly for bird or vermin punctures \u2014 patch immediately with repair tape.<\/div>\n<\/div>\n<\/div>\n

Farms using a combined baler-wrapper unit \u2014 where baling and wrapping happen in one continuous pass \u2014 effectively eliminate the delay between steps 3 and 4. This single operational change has been shown in multiple farm trials to lift average silage ME content by 0.3\u20130.6 MJ\/kg DM compared with separate baler and standalone wrapper workflows. For a 250-cow herd consuming 1,200 bales per year, that energy uplift translates directly into reduced supplementary feeding costs.<\/p>\n

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Planning Annual Silage Volumes for a Dairy Herd<\/h2>\n

Under-estimating annual silage demand is one of the most consistent errors on dairy farms that are new to on-farm baling. The calculation isn’t complex, but it requires realistic inputs rather than optimistic ones. A 600kg Holstein cow in full lactation will consume 10\u201314kg DM per day from silage when pasture supply drops below maintenance. Multiply that by herd size, by the expected number of deficit days per year (typically 60\u2013120 days in inland NSW), and add a 15\u201320% buffer for storage losses and feeding wastage, and the target bale inventory becomes clear.<\/p>\n

<\/p>\n

\n\n\n\n\n\n\n\n
Herd Size<\/th>\nDeficit Days\/Yr<\/th>\nEst. DM Required (t)<\/th>\nApprox. 1.25m Bales<\/th>\nApprox. 2.24m Bales<\/th>\n<\/tr>\n<\/thead>\n
100 cows<\/td>\n90<\/td>\n~108 t<\/td>\n270\u2013310<\/td>\n85\u2013100<\/td>\n<\/tr>\n
250 cows<\/td>\n90<\/td>\n~270 t<\/td>\n680\u2013780<\/td>\n210\u2013250<\/td>\n<\/tr>\n
500 cows<\/td>\n120<\/td>\n~720 t<\/td>\n1,800\u20132,000<\/td>\n560\u2013640<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Estimates based on 12kg DM\/head\/day silage intake during deficit periods. Includes 15% storage\/feeding loss buffer. Bale weights: 1.25m \u2248 400kg DM; 2.24m \u2248 1,250kg DM.<\/div>\n<\/div>\n

<\/p>\n

\n

\"9YG-1.25<\/p>\n

EverPower 9YG-1.25 \u2014 the preferred entry-level high-performance baler for 80\u2013200 cow dairy operations<\/div>\n<\/div>\n

<\/p>\n

Integrating a Mower-Conditioner into the Silage Workflow<\/h2>\n

The baler only captures value that the mowing and conditioning stage has set up. A disc mower without a conditioning unit on a high-moisture crop can leave windrows that take 48\u201372 hours to reach target DM in cool or overcast weather \u2014 an unacceptable delay that invites rainfall risk and field respiration losses. A mower-conditioner with rubber rolls or impeller conditioning crimps the stem at intervals, dramatically accelerating moisture loss from the cut sward. The difference in wilting speed between a conditioned and unconditioned sward can be 18\u201330 hours under typical NSW autumn conditions.<\/p>\n

The EverPower 9GQY-3.2 Mower-Conditioner is a workhorse unit suited to the cutting widths and ground speeds typical of dairy farm paddock layouts. With a 3.2-metre cutting width and a robust conditioning roller system, it can stay ahead of a single baler operating at full capacity on standard ryegrass or mixed pasture swards. Matching mower capacity to baler throughput is one of the most practical workflow optimisations available to dairy silage producers, and yet it’s routinely overlooked in favour of over-investing in the baler alone.<\/p>\n

<\/p>\n

\n

\"9GQY-3.2<\/p>\n

EverPower 9GQY-3.2 Mower-Conditioner \u2014 pairing mowing and conditioning in one pass to accelerate silage wilting<\/div>\n<\/div>\n

<\/p>\n

Silage Film Selection: Getting the Wrap Right<\/h2>\n

The stretch film wrapped around silage bales is the difference between a six-month feed bank and an expensive pile of spoiled material. Film selection is governed by three variables: width (500mm standard, 750mm for large bales), stretch ratio (typically 50\u201370% pre-stretch), and UV stabiliser rating \u2014 particularly important in high-radiation NSW and Queensland summers where film degradation can occur within weeks on inadequately rated material.<\/p>\n

White film reflects solar radiation and keeps internal bale temperature lower than black film, which is especially beneficial for bales stored in exposed paddock sites without shade. Green film is the most common aesthetic choice in Australia and performs comparably to white in moderate UV conditions. The absolute minimum standard for dairy silage bales is 4 layers; 6 layers is preferable for bales stored more than 90 days, or in locations exposed to significant vermin or bird pressure. The EverPower 9YCM-850 film wrapping unit applies film in up to 8 layers with consistent tension control, making it well-suited to dairy operations with high storage requirements.<\/p>\n

<\/p>\n

Rake Configuration and Crop Handling for Dairy Silage<\/h2>\n

Efficient raking determines how cleanly the baler’s pickup can collect the crop and directly affects soil contamination in the bale \u2014 a significant silage spoilage risk that is often attributed to poor fermentation but actually originates at the raking stage. Finger-wheel rakes like the EverPower 9LZY-9.0 are well-suited to dry hay conditions and lighter silage crops where the windrow needs to be fluffed and merged without causing ground-level contamination. The tine geometry and rotation speed of finger-wheel rakes produce a clean, airy windrow that dries quickly and picks up efficiently.<\/p>\n

For heavier, higher-yield silage crops \u2014 dense ryegrass swards, chicory, or irrigated pastures \u2014 a towed lateral rake such as the EverPower 9LH-12 provides superior merging capacity and leaves a more uniform, dense windrow that suits high-throughput balers. Proper windrow sizing is critical: too narrow and the baler struggles to fill the chamber efficiently; too wide and pickup fingers miss material at the edges, leaving significant crop in the paddock. Matching rake type and swath width to the baler’s pickup reel width is a fundamental setup step that experienced operators check before every harvest season.<\/p>\n

<\/p>\n

Financial Case: Owning vs Contracting Silage Baling<\/h2>\n

The rent-vs-own question comes up on every dairy farm at some point. Contracting silage baling can cost $18\u2013$35 per bale depending on region, contractor availability, and season \u2014 and in drought years, those contractors are booked weeks in advance, leaving farmers without timely harvest access precisely when silage quality windows are tightest. Owning a round baler changes the economics fundamentally: the machine is available when conditions are ideal, not when the contractor’s schedule opens up.<\/p>\n

\n
\ud83d\udcb0 Ownership Break-Even Illustration (250-cow operation)<\/div>\n
\n
\n
Contracting cost (800 bales @ $28)<\/div>\n
$22,400 \/ yr<\/div>\n<\/div>\n
\n
Own baler annualised cost (7yr life)<\/div>\n
$9,800\u2013$13,500 \/ yr<\/div>\n<\/div>\n
\n
Annual saving from ownership<\/div>\n
$8,900\u2013$12,600<\/div>\n<\/div>\n
\n
Break-even point<\/div>\n
Year 3\u20134<\/div>\n<\/div>\n<\/div>\n
Figures are illustrative estimates only. Actual costs vary by machine model, finance terms, fuel, maintenance, and operating hours. Contact EverPower for a tailored cost model for your operation.<\/div>\n<\/div>\n

<\/p>\n

Managing Silage Quality From Bale to Feedout<\/h2>\n

The most common cause of silage quality disappointment isn’t a baling problem \u2014 it’s a storage and feedout management problem. Bales stored with end faces touching each other minimise film surface area exposed to damage, but they also make it harder to rotate stock and inspect individual bales. The standard advice of storing in a single row, end-to-end, applies well to most farm scales. For operations storing 800+ bales, a dedicated sacrificial paddock or concrete silage pad with good drainage significantly extends effective storage life by keeping bale bases away from persistently wet soil.<\/p>\n

At feedout, the golden rule is to feed a bale within 24\u201348 hours of opening in warm weather, and within 72 hours in cool conditions. Aerobic spoilage begins immediately when oxygen enters the bale, and the rate of heating and mould development accelerates with ambient temperature. Dairy cows fed silage that has heated post-opening will typically show reduced intake, which negates the feeding value benefit and can impact milk production.<\/p>\n

Incorporating an inoculant at baling \u2014 either sprayed onto the windrow ahead of the pickup or injected by a baler-mounted inoculant system \u2014 adds a meaningful safety margin to fermentation quality. Homofermentative Lactobacillus strains lower pH quickly and suppress enterobacteria activity. Heterofermentative strains like Lactobacillus buchneri are particularly valuable for silage that will be stored long-term (9+ months) or fed out during warm summer months, as they suppress the yeasts responsible for aerobic instability at feedout. Not every farm needs inoculants, but high-stocking-rate dairy operations with long feed reserves should treat them as standard operating procedure rather than an optional extra.<\/p>\n

<\/p>\n

\n

\"9YCM-850<\/p>\n

EverPower 9YCM-850 Film Wrapping Machine \u2014 consistent multi-layer stretch film application to protect silage quality<\/div>\n<\/div>\n

<\/p>\n

Why Australian Dairy Farmers Choose EverPower<\/h2>\n

EverPower Baling Machinery Australia Pty Ltd supplies the full spectrum of silage and hay equipment from its New South Wales base \u2014 from entry-level round balers suited to 80-cow operations through to high-capacity commercial machines for large pastoral dairy enterprises. The product range covers every stage of the silage workflow: mowing, conditioning, raking, baling, and wrapping, which means farmers can source a matched, compatible equipment set from a single supplier and avoid the integration headaches that come with mixing brands across the chain.<\/p>\n

\n
\n
\ud83d\udee0\ufe0f<\/div>\n
Full-Chain Equipment Supply<\/div>\n
Mowers, rakes, balers, and wrappers \u2014 matched and compatible from one supplier, eliminating integration risk.<\/div>\n<\/div>\n
\n
\ud83c\udde6\ud83c\uddfa<\/div>\n
NSW-Based Support<\/div>\n
Based in Condell Park, Sydney. Local technical support, fast parts availability, and direct access to the team that knows the machines.<\/div>\n<\/div>\n
\n
\ud83d\udcd0<\/div>\n
Right-Sized Solutions<\/div>\n
From the compact 9YG-1.0 to the S9000-class 9YG-2.24D \u2014 the range scales to match herd size and operating budget.<\/div>\n<\/div>\n
\n
\u26a1<\/div>\n
Fast Parts & Aftersales<\/div>\n
Silage season doesn’t wait for parts back-orders. EverPower carries high-demand wear items in local stock for rapid dispatch.<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

Request Equipment Advice for Your Dairy Operation \u2192<\/a><\/div>\n

<\/p>\n

\n
\ud83d\udcde Talk to the Team Directly<\/div>\n
\n
Company:<\/strong>
\nEverPower Baling Machinery Australia Pty Ltd<\/div>\n
Address:<\/strong>
\n27 Harley Crescent, Condell Park NSW 2200<\/div>\n
Phone:<\/strong>
\n+61 2 9708 3322<\/a><\/div>\n
Email:<\/strong>
\nsales@silage-baler.com<\/a><\/div>\n<\/div>\n<\/div>\n

<\/p>\n

Frequently Asked Questions<\/h2>\n
\n1. What dry matter percentage should dairy silage be baled at?
\n+<\/span><\/summary>\n
For dairy silage, the target dry matter (DM) range is 45\u201365% DM<\/strong> (35\u201355% moisture). Below 45% DM, the crop is too wet \u2014 fermentation produces butyric acid, bale weight increases handling cost, and effluent can leach through the film. Above 65% DM, the crop is heading toward hay moisture levels, which limits anaerobic fermentation and increases the risk of mould at feedout. Most dairy farmers aim for 50\u201360% DM as the practical sweet spot, achievable with 24\u201336 hours of wilting in good weather following conditioned mowing.<\/div>\n<\/details>\n
\n2. How many layers of stretch film are needed for dairy silage bales?
\n+<\/span><\/summary>\n
The industry minimum is 4 layers<\/strong>, but for dairy silage \u2014 particularly bales stored longer than 60 days, in high-UV environments, or in areas with bird or vermin pressure \u2014 6 layers<\/strong> is the recommended standard. Each additional layer adds marginal cost but meaningfully reduces the risk of aerobic spoilage if the outer layers are punctured. Farms in inland NSW and Queensland should also choose film with a high UV stabiliser rating (850+ hours) to prevent film degradation before the silage season ends.<\/div>\n<\/details>\n
\n3. Can the same round baler be used for both silage and dry hay on a dairy farm?
\n+<\/span><\/summary>\n
Yes \u2014 most variable-chamber round balers handle both silage and dry hay effectively. The key operational difference is bale density setting and net wrap specification. For silage, higher density and more net wrap rotations are standard. For dry hay, slightly lower compression is used to avoid over-heating. Machines like the EverPower 9YG-1.25 series are designed with adjustable bale density settings that accommodate both applications. Thorough cleaning of the baling chamber between silage and hay jobs is important to prevent cross-contamination and premature mould development in stored hay.<\/div>\n<\/details>\n
\n4. How long does wrapped round bale silage last in storage?
\n+<\/span><\/summary>\n
Properly made and stored wrapped round bale silage retains good feed quality for 12\u201318 months<\/strong>, and in some cases up to 24 months with premium film and cool storage conditions. Fermentation is essentially complete within 4\u20136 weeks of wrapping, after which the bale enters a stable anaerobic preservation phase. The critical factors limiting storage life are film integrity (punctures), UV degradation of film, and base moisture damage from storing on wet soil. Well-managed bales at 12 months typically retain 95%+ of their original ME value.<\/div>\n<\/details>\n
\n5. What tractor size is required to run a mid-range round baler?
\n+<\/span><\/summary>\n
For a 1.25m round baler in silage conditions, a tractor of 75\u2013100 PTO hp minimum<\/strong> is recommended. High-moisture silage crops place significantly greater load on the baling chamber than dry hay, so tractors operating close to the minimum rated power will work considerably harder and experience higher fuel consumption. For 1.5m+ balers and the 2.24m commercial units, a tractor in the 120\u2013160 hp range<\/strong> is standard. Contact EverPower’s technical team with your current tractor specifications and they can confirm compatibility across the model range.<\/div>\n<\/details>\n

<\/p>\n

EverPower Baling Machinery Australia Pty Ltd<\/strong>
\n27 Harley Crescent, Condell Park NSW 2200 \u00a0|\u00a0 +61 2 9708 3322<\/a> \u00a0|\u00a0 sales@silage-baler.com<\/a>
\nAbout Us<\/a> \u00a0|\u00a0 Contact Us<\/a><\/div>\n<\/div>\n

 <\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Application Scenario \u00b7 Dairy & Beef Cattle A practical guide to silage baling strategy, equipment selection, and feed reserve management for Australian dairy operations. \ud83d\udccd New South Wales, Australia \u00b7 \ud83c\udfe2 EverPower Baling Machinery Australia Pty Ltd \u00b7 \ud83d\udcde +61 2 9708 3322 Running a dairy farm in Australia means dealing with a feed calendar […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[19],"tags":[],"class_list":["post-268","post","type-post","status-publish","format-standard","hentry","category-silage-baler"],"_links":{"self":[{"href":"https:\/\/silage-baler.com\/pt\/wp-json\/wp\/v2\/posts\/268","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/silage-baler.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/silage-baler.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/silage-baler.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/silage-baler.com\/pt\/wp-json\/wp\/v2\/comments?post=268"}],"version-history":[{"count":2,"href":"https:\/\/silage-baler.com\/pt\/wp-json\/wp\/v2\/posts\/268\/revisions"}],"predecessor-version":[{"id":270,"href":"https:\/\/silage-baler.com\/pt\/wp-json\/wp\/v2\/posts\/268\/revisions\/270"}],"wp:attachment":[{"href":"https:\/\/silage-baler.com\/pt\/wp-json\/wp\/v2\/media?parent=268"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/silage-baler.com\/pt\/wp-json\/wp\/v2\/categories?post=268"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/silage-baler.com\/pt\/wp-json\/wp\/v2\/tags?post=268"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}