# Agrodatabase/21 - Crop Prontuary - Data/Onions

| Onions | Units | Average | Range | Valuation |
| CLIMATE | _____ | _____ | _____ | _____ |
| TEMPERATURE | _____ | _____ | _____ | _____ |
| AIR TEMPERATURE - Zero vegetation | Cº | 5,0 | _____ | _____ |
| AIR TEMPERATURE - optimize CULTIVATION | Cº | _____ | 12-24 | _____ |
| AIR TEMPERATURE - MAXIM | Cº | 29,0 | _____ | _____ |
| TEMPERATURE - MINIMUM GERMINATION | Cº | 2,0 | _____ | _____ |
| TEMPERATURE - optimize GERMINATION | Cº | 24,0 | _____ | _____ |
| LIGHT | _____ | _____ | _____ | _____ |
| DAY LONG | _____ | _____ | _____ | PREFER |
| WATER | _____ | _____ | _____ | _____ |
| CONDUCTIVITY ELECTRICAL-CE - dS/m | dS/m | 1,2 | _____ | _____ |
| SODIUM-WATER IRRIGATION | _____ | _____ | _____ | SENSITIVE |
| BORON-WATER IRRIGATION | mg/lt | _____ | 3,75-2,5 | TOLERANT |
| SOIL | _____ | _____ | _____ | _____ |
| PHYSICAL PROPERTIES SOIL | _____ | _____ | _____ | _____ |
| FRANCS - light | _____ | _____ | _____ | PREFER |
| SOIL WATER | _____ | _____ | _____ | _____ |
| DEGREE OF SATURATION % | % | 60,0 | _____ | _____ |
| PHYSICAL AND CHEMICAL PROPERTIES | _____ | _____ | _____ | _____ |
| PLANT tolerance to pH acid | _____ | _____ | _____ | MODERATELY |
| pH optimal range | pH | _____ | 6-6,8 | _____ |
| dS/m affects crop | dS/m | 1,2 | _____ | _____ |
| SALINITY IN THE SOIL-TOLERANCE TO PLANT | _____ | _____ | _____ | SENSITIVE |
| alkalinity IN THE SOIL-TOLERANCE TO PLANT | _____ | _____ | _____ | MODERATELY |
| NUTRITIONAL ELEMENTS | _____ | _____ | _____ | _____ |
| ZINC-LACKS | _____ | _____ | _____ | SENSITIVE |
| FERTILIZATION | _____ | _____ | _____ | _____ |
| N-EXTRACTIONS-UF / Ha | fu/ha | 80,0 | _____ | _____ |
| P-EXTRACTIONS-UF / Ha | fu/ha | 40,0 | _____ | _____ |
| K-EXTRACTIONS-UF / Ha | fu/ha | 110,0 | _____ | _____ |
| N-EXTRACTIONS-UF / Tons | fu/tm | 2,9 | _____ | _____ |
| P-EXTRACTIONS-UF / Tons | fu/tm | 1,5 | _____ | _____ |
| K-EXTRACTIONS-UF / Tons | fu/tm | 4,0 | _____ | _____ |
| fertilizer N-high (Kg-UF/Ha) | fu/ha | 150,0 | _____ | _____ |
| fertilizer N-medium (Kg-UF/Ha) | fu/ha | 185,0 | _____ | _____ |
| fertilizer N-low (Kg-UF/Ha) | fu/ha | 220,0 | _____ | _____ |
| fertilizer P-high (Kg-UF/Ha) | fu/ha | 60,0 | _____ | _____ |
| fertilizer P-medium (Kg-UF/Ha) | fu/ha | 90,0 | _____ | _____ |
| fertilizer P-low (Kg-UF/Ha) | fu/ha | 120,0 | _____ | _____ |
| fertilizer K-high (Kg-UF/Ha) | fu/ha | 60,0 | _____ | _____ |
| fertilizer K-medium (Kg-UF/Ha) | fu/ha | 130,0 | _____ | _____ |
| fertilizer K-low (Kg-UF/Ha) | fu/ha | 200,0 | _____ | _____ |
| fertilizer N-high (Kg-UF/Tons) | fu/tm | 5,5 | _____ | _____ |
| fertilizer N-medium (Kg-UF/Tons) | fu/tm | 6,7 | _____ | _____ |
| fertilizer N-low (Kg-UF/Tons) | fu/tm | 8,0 | _____ | _____ |
| fertilizer P-high (Kg-UF/Tons) | fu/tm | 2,2 | _____ | _____ |
| fertilizer P-medium (Kg-UF/Tons) | fu/tm | 3,3 | _____ | _____ |
| fertilizer P-low (Kg-UF/Tons) | fu/tm | 4,4 | _____ | _____ |
| fertilizer K-high (Kg-UF/Tons) | fu/tm | 2,2 | _____ | _____ |
| fertilizer K-medium (Kg-UF/Tons) | fu/tm | 4,7 | _____ | _____ |
| fertilizer K-low (Kg-UF/Tons) | fu/tm | 7,3 | _____ | _____ |
| NITROGEN-preSOWING | % | _____ | 2/5 | _____ |
| NITROGEN-DEVELOPMENT PLANT | % | _____ | 3/5 | _____ |
| PHOSPHORUS-preSOWING | % | 100,0 | _____ | _____ |
| POTASSIUM-preSOWING | % | 100,0 | _____ | _____ |
| TECHNIQUES OF CULTIVATION | _____ | _____ | _____ | _____ |
| SEEDING-PLANTING | _____ | _____ | _____ | _____ |
| SEEDS-WEIGHT (Gr / 1000 SEEDS) | gr | 3,6 | _____ | _____ |
| N °-SEEDS/GR. | seeds/gr | 250,0 | _____ | _____ |
| SEED germination capacity years | years | 1,0 | _____ | _____ |
| GERMINATION, TEMPERATURE OPTIMA | days | 10,0 | _____ | _____ |
| DENSITY, PLANT/REGROWTH/TUBERS-m2 | plants/m2 | 1.750,0 | 1.500-2.000 | _____ |
| NURSERY m2 / HAS. CULTIVATED | m2/ha | 400,0 | 300-500 | _____ |
| SEED NURSERY, GR / HAS. CULTIVATED | gr/ha | 3.000,0 | _____ | _____ |
| DEPTH, CM. | cm | 0,5 | _____ | _____ |
| TRANSPLANT, DAYS FROM SOWING | days | 45,0 | _____ | _____ |
| furrow, DISTANCE LINES | cm | 17,0 | 15-20 | _____ |
| KG. SEED-TUBERS-bulbs/HA. | kg/ha | 8,0 | 6-10(semillas)-700(bulbillos) | _____ |
| N °-PLANTS-TUBERS/HA. | plants/ha | 260.000,00 | 220.000-300.000 | _____ |
| HARVESTING WORK | _____ | _____ | _____ | _____ |
| START collecting age MESES-largo, cold | month | 8,0 | _____ | _____ |
| START collecting age MESES-corto, warm | month | 4,0 | _____ | _____ |
| AVERAGE production tonnes / has. | ton/ha | 27,0 | 25-30 | _____ |
| COMPOSITION FOOD | _____ | _____ | _____ | _____ |
| Water-Fresh product | gr | 89,0 | _____ | _____ |
| Dry matter-Fresh produce | gr | 11,0 | _____ | _____ |
| ENERGY-Fresh product | kcal | 40,0 | _____ | _____ |
| POWER-dry matter | kcal | 363,6 | _____ | _____ |
| Carbohydrates-Fresh produce | gr | 9,3 | _____ | _____ |
| Carbohydrates-Dry matter | % | 84,5 | _____ | _____ |
| SUGAR-Fresh product | gr | 4,2 | _____ | _____ |
| SUGAR-Dry matter | % | 38,2 | _____ | _____ |
| Dietary fiber-Fresh product | gr | 1,7 | _____ | _____ |
| Dietary fiber-Dry matter | % | 15,5 | _____ | _____ |
| FATS-Fresh product | gr | 0,1 | _____ | _____ |
| FATS-Dry matter | % | 0,9 | _____ | _____ |
| PROTEINS-Fresh product | gr | 1,1 | _____ | _____ |
| PROTEINS-Dry matter | % | 10,0 | _____ | _____ |