WinField™ Ascend® plant growth regulator accelerates leaf, stem and root growth for strong, healthy plants. It can be used as a foliar application or as a seed treatment.
WinField™ MAX-IN® Boron micronutrient contains boron to help promote plant health and growth, and patented CornSorb™ technology for maximum nutrient efficacy.
WinField™ MAX-IN® Sulfur micronutrient contains sulfur to promote increased plant health and growth. Formulated with CornSorb™ technology, a two-mode-of-action surfactant package that can increase sulfur uptake by 11 percent.
WinField™ MAX-IN® Ultra ZMB® micronutrient contains zinc, manganese and boron for increased plant health and growth, and patented CornSorb™ technology for maximum nutrient efficacy. 

WinField™ Arctic® 3.2EC insecticide contains permethrin for broad-spectrum control of insects in alfalfa.
WinField™ Grizzly® Z insecticide contains lambda-cyhalothrin for broad-spectrum control of insects in alfalfa.
WinField™ Yuma® insecticide contains chlorpyrifos for broad-spectrum control of insects in alfalfa.

WinField™ InterLock® adjuvant locks down your spray investment by creating more optimally sized spray droplets for better spray deposition, improved coverage throughout the crop canopy and less drift.
WinField™ Class Act® NG® adjuvant is a nonionic surfactant plus ammonium sulfate with patented CornSorb™ technology for improved herbicide uptake and performance.

WinField™ Dimetric® herbicide contains metribuzin for control of many common weeds in alfalfa.
WinField™ Section® herbicide contains clethodim for annual and perennial grass control.
WinField™ Cornerstone® 5 Plus herbicide contains glyphosate for nonselective control of grasses and broadleaves.

High-performing WinField™ products can help you win in the field and the marketplace. Contact your local WinField expert or visit WinField.com for more information. Always read and follow label directions.

Whether you are producing alfalfa to feed on your own farm or to sell as a cash crop, CROPLAN® seed has the right conventional alfalfa variety for you. Selecting the right alfalfa genetics is very important for successful alfalfa production and, ultimately, your farm’s success. CROPLAN® seed alfalfa experts can help you match the right high-yielding conventional variety to each field and provide the expertise needed to help your acres reach their full potential.
Top 10 for 10 ton alfalfa; Follow these 10 easy steps to maximize your alfalfa’s potential.
1. Variety Selection – Select the best genetics to match the right variety to each field and your management practices
• Fall dormancy and winter hardiness
• Yield and quality potential
• Disease and pest resistance
• Intended use: hay, haylage or grazing

2. Coated Seed – Coating helps improve stand establishment and can increase seed efficiency
• The first 30-60 days after seeding are the most critical time in an alfalfa stand’s life
• GroZone® plus Advanced Coating® ZN 34% (CV) includes
• Nitrogen-fixing rhizobium bacteria
• ApronXL® Fungicide
• WinField™ Ascend® plant growth regulator, growth stimulant to jumpstart each seed
• Micronutrient package provides zinc and manganese

3. Stand Establishment – Improve alfalfa stand establishment
• Seedbed preparation – pack soil, seed, and pack soil again  
• Depth of seeding – ideal 3/8 inch
• When to plant– spring vs. fall
• Equipment – Air flow vs. Brillion
• Seeding rate –  approximately 20 lbs./A for coated and non-coated seed
• Coated seed – GroZone® plus Advanced Coating® ZN 34% (CV)

4. Reading the Stand – Evaluating alfalfa stands and rotating them regularly will increase total production
• Plant Density > 15 plants/sq. ft. in fall of seeding year or > 6 plants/sq. ft. during second production year is non-yield limiting
• Stem Density greater than 55 stems/sq. ft. is non-yield limiting
• Root score of 0 to 2 is a healthy stand for high production
• Nitrogen credit of stand rotation can range between 90 and 160 lbs. N/A

5. NutriSolutions® Tool and Soil Test – Manage macro and micro nutrients for optimum production.  
• Plant Tissue Test
o Verify need of WinField™ MAX-IN® Sulfur
o Verify need of WinField™ MAX-IN® Boron
o Verify need of WinField™ MAX-IN® Ultra ZMB® for zinc, manganese, and additional boron
o Apply WinField™ Ascend® plant growth regulator to promote plant growth
• Soil Test
o pH is 6.8 – 7.2   
o Potassium (potash or K soil test) = 300 lbs. or 150 ppm
o Phosphorous (P soil test) = 50 lbs. or 25 ppm
6. Insect Control –  Identify and control insects to maintain superior plant health and quality         
• Potato Leafhopper– 2 per sweep in 1 to 2 inch alfalfa, July and August concern   
• Alfalfa weevil—30 to 40 percent of plants show any feeding, generally first crop concern
• Alfalfa (tarnished) plant bugs – shriveled leaves
• Aphids – spotted, blue, pea, cowpea aphid    
• Additive effect of insects and environmental issues (too wet, too dry)  

7. Weed Control – Genuity® Roudup Ready® or conventional management
• During establishment without cover crop – spray weeds out early to reduce competition
• During establishment with oat cover crop – harvest oatlage at boot stage and spray out weeds and remaining oats.
• Established stands – control weeds when immature, forage yield and quality can be greatly reduced.
8. Minimize wheel traffic and soil compaction – Compacted soil can reduce yields  
• Use lightest equipment – reduce wheel loads; 30 to 50 percent expected yield loss in tracks        
• Minimize trips across field – use wider equipment; 80 to 90 percent of most fields covered by tracks
9. Optimize cutting management – Harvest alfalfa for highest yield and quality potential  
• Use PEAQ stick to estimate harvest timing. Cut at 24 to 26 inches to provide 170 to 180 RFQ
• Cut every 28 to 35 days during summer growth  
• 4 + 1 cuts per year (fall cut – when you expect less than 500 heat units)
10. Harvest and Storage management – Minimize leaf loss from field to storage; minimize loss from storage to feedout
• Leaves = 500+ RFQ; Stems = < 100 RFQ
• Mechanically condition the stems, especially for hay; 60 to 70 RFV at flower and decline with maturity
• Use wide windrows; get to 50 percent moisture as fast as possible 
• Use a forage inoculant for silage and a mold inhibitor (preservative) for dry baled hay