油料作物 播种量与产量计算器
选择作物，规划每公顷用种量、种子总量、预计产量、总收入和潜在产油量。请根据品种、当地农艺和市场调整默认值。
油料作物播种量与产量计算器
按作物规划播种量、预计产量、总收入和潜在产油量。
向日葵播种量与产量计算器
根据千粒重、目标密度、发芽率和田间损失规划商业向日葵种植。工具可估算每公顷用种量、种子总量、产量、总收入和潜在产油量。
油菜与卡诺拉播种量及产量计算器
规划冬油菜或春油菜项目。输入目标密度、千粒重、发芽率和田间损失，估算播种量、成本、产量和潜在产油量。
芝麻播种量与产量计算器
规划白芝麻、黑芝麻或混合芝麻商业种植，估算种子数量与成本、产量、总收入和潜在产油量。
红花播种量与产量计算器
为旱作或灌溉商业系统规划高油酸或亚油酸红花的播种量、种子总量、产量和潜在产油量。
大豆播种量与产量计算器
规划食用、压榨或热带大豆项目。输入目标密度、千粒重和发芽率，估算播种量、种子总量、产量和总收入。
Illustrative project summary
2 ha polytunnel expansion
An established open-field grower adds protected cropping with natural ventilation and drip irrigation.
2 ha · Single-span polytunnel · Leafy greens and herbs
Indicative full greenhouse project CAPEX
USD 575K – USD 1.3M
Illustration only, not a real project or quotation. This is the structure, equipment and site-works budget for the example greenhouse, not the price of this calculator’s individual system, seeds or inputs, and not a result calculated from your entries. Excludes land, permits, packhouse, financing costs and working capital.
Based on the published commercial greenhouse cost benchmark. Written offers require a private project review; commercial projects start from USD 250K.