NY/T 1229--2006

Agricultural machinery appraisal stations, farmers, and manufacturers use this standard to evaluate the field performance of combined rotary tillage, fertilizing, and seeding machines. It is used to check key parameters such as tillage depth, seeding uniformity, and seed-fertilizer spacing, ensuring the machine meets required quality levels. This standard is important for guaranteeing crop establishment quality and improving agricultural productivity.

农业机械鉴定站、农机用户和生产企业使用该标准来评估旋耕施肥播种联合作业机的作业效果。它用于检测旋耕深度、播种均匀性、种肥间距等关键指标，确保机具在田间作业时达到规定的质量要求。该标准对保障小麦、玉米等作物的播种质量、提高农业生产效率具有重要意义。

NY/T 1229-2006 is a Chinese agricultural industry standard that specifies the operating quality requirements, test methods, and inspection rules for combined machines for rotary tillage, fertilizing, and seeding. It applies to machines used for wheat and corn. Key technical parameters include depth of rotary tillage, sowing depth, sowing uniformity, seed-fertilizer spacing, and cracked clod rate. The standard provides a unified technical basis for machinery appraisal and user acceptance.

NY/T 1229-2006是中国农业行业标准，规定了旋耕施肥播种联合作业机的作业质量要求、检测方法和检验规则。标准适用于小麦和玉米的旋耕施肥播种联合作业机。主要内容包括旋耕层深度、播种深度、播种均匀性、种肥间距和碎土率等关键指标的定义和合格率要求。该标准为农机鉴定和用户验收提供了统一的技术依据。