SILAGEM: MILHO, SORGO OU CAPIM? QUAL ESCOLHER?

Silage Production for Animal Supplementation: Corn, Sorghum, Grass, Wet Corn or Sorghum Grain - Which Should I Choose? Dr. Ricardo Alves Here is the summary without the asterisks in the titles: General Summary In this live session from CMC - Centro Multiplicador de Capacitação Agro (Agricultural Training Multiplier Center), Dr. Ricardo Alves discusses silage production for cattle supplementation, focusing on roughages (corn, sorghum, and grass) and concentrates (wet corn and sorghum grain). He emphasizes that there is no universal "perfect" silage, but the choice depends on agronomic conditions, animal requirements, production scale, and infrastructure. Corn silage is highlighted as the "gold standard" for its high nutritional quality and palatability, but sorghum and grass are viable options for drier scenarios or those with low requirements. The speaker warns about strategic planning, such as market purchases and correct processing, to maximize efficiency and reduce costs in livestock farming. Main Topics 🌽 Corn Silage as Queen: High dry matter production (13-20 t/ha), rich in starch (25-35%), excellent digestibility (65-75%) and palatability; ideal for intensive systems and high performance, but requires fertile soils, uniform rainfall and high agricultural costs. 🌾 Sorghum Silage as an Economic Alternative: Lower cost (R$600/t vs R$800/t for corn), productive in dry regions (10-15 t/ha DM), with 60-70% TDN; sensitive to tannins and lodging, but excellent for medium production and low-cost diets – use grain sorghum for better quality. 🟢 Grass Silage (e.g., Capiaçu): Perennial and highly productive (30-45 t/ha DM in multiple cuts), low fertility requirement and cost; Similar protein (8-10%), but high fiber reduces digestibility (52-58% TDN); cutting at the right point (1.8-2m) and pre-wilting are essential to avoid excess moisture. 🔄 Factors for Silage Selection: Consider edaphoclimate (soil, rainfall), animal category (high/low requirement), scale (corn for large areas), and equipment (cracker for corn/sorghum); avoid sugarcane for silage due to alcoholic fermentation which worsens quality. 💰 Wet Grain Silages and Market Tips: Wet corn (70-75% TDN, 90% digestibility) vs. sorghum (80-85% of corn); store at 35-40% moisture for savings and strategic purchases – corn prices fall between weeks 20-30 of the year, varying by 48%; prioritize processing to maximize daily gain (1.4 kg/day for corn). Summary in Spanish (Short Version) In this live broadcast from the CMC, Dr. Ricardo Alves analyzes the production of silage for cattle, focusing on roughage (maize, sorghum and pasture) and concentrates (moist grain). There is no universal "ideal" silaje; The selection depends on agronomic conditions, animal needs, scale and equipment. The corn silaje is "standard gold" for its high nutritional value and palatability, but sorghum and pasture are viable in dry or low-demand areas. Recommends strategic planning for efficiency and low costs. Main Themes 🌽 Maize Silaje: High productivity (13-20 t/ha DM), rich in starch; ideal for high performance, but requires fertile soil and uniform water. 🌾 Sorghum Silaje: Economical (R$600/t), good for dry regions (10-15 t/ha); handles medium productions, with attention to tannins. 🟢 Hierba silaje (ej. Capiaçu): Perennial and productive (30-45 t/ha), low cost; Precise cut and pre-dried to avoid excess moisture. 🔄 Election Factors: Edafoclima, animal category, scale and equipment (maize/sorghum cracker); avoids sugarcane by alcoholic fermentation. 💰 Moist Grain: Corn (90% digestibility) vs sorghum (80-85%); strategic purchase when low prices (weeks 20-30 of the year). Summary in English (Short Version) In this CMC live, Dr. Ricardo Alves discusses silage production for cattle supplementation, focusing on forages (corn, sorghum, grass) and concentrates (wet grain). In the universal "ideal" silage exists; choice depends on agronomic conditions, animal needs, scale, and infrastructure. Corn silage is the "gold standard" for high nutritional value and palatability, but sorghum and grass suit drier or low-demand scenarios. He stresses strategic planning for efficiency and cost savings. 🌽 Corn Silage: High yield (13-20 t/ha DM), starch-rich; perfect for intensive systems, but needs fertile soils and even rain. 🌾 Sorghum Silage: Cost-effective (R$600/t), thrives in dry areas (10-15 t/ha); great for medium production, watch for tannins. 🟢 Grass Silage (e.g., Capiaçu): Perennial and productive (30-45 t/ha), low input; precise cutting and wilting prevent excess moisture. 🔄 Selection Factors: Edaphoclimatic (soil, rain), animal category, scale, and equipment (cracker for corn/sorghum); avoid sugarcane due to alcoholic fermentation. 💰 Wet Grain Silages: Corn (90% digestibility) vs sorghum (80-85%); strategic buys when prices drop (weeks 20-30 of the year). misspelled words Silage Miljho Bluegrass Capiasu Copiassu