NY/T 879-2004

Cotton growers, agricultural technicians, and cotton production enterprises use this standard to regulate the entire process of sea island cotton cultivation. They rely on it to select suitable varieties, arrange cultivation measures, and determine harvesting timing to ensure yield and quality. This standard is important for improving the standardization level and market competitiveness of sea island cotton production in China.

长绒棉种植者、农业技术人员和棉花生产企业使用本标准来规范长绒棉的种植全过程。他们依据本标准选择适宜品种、安排栽培措施和确定采收时机，以确保长绒棉的产量和品质。该标准对提高我国长绒棉生产的标准化水平和市场竞争力具有重要意义。

NY/T 879-2004 'Production technical rules for sea island cotton' specifies requirements for planting environment (including temperature, sunshine, and other climatic conditions), variety selection, cultivation technical measures, and harvesting methods for sea island cotton. The standard applies to sea island cotton production areas in China, aiming to improve yield and fiber quality through unified technical specifications. It sets clear requirements for key environmental indicators such as accumulated temperature and sunshine hours, and references multiple standards for rational pesticide use and pest forecasting to ensure scientific and sustainable production.

NY/T 879-2004《长绒棉生产技术规程》规定了长绒棉的种植环境要求（包括温度、日照等气候条件）、品种选择、栽培技术措施以及采收方法。标准适用于我国长绒棉生产区域，旨在通过统一技术规范提高长绒棉的产量和纤维品质。其中对积温、日照时数等关键环境指标有明确要求，并引用了多项农药合理使用和病虫害测报标准，确保生产过程的科学性和可持续性。