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1范围本标准规定了河北省日光温室冬茬茄子公顷产量90000kg的生产基础条件和主要栽培技术要求。本标准适用于河北省北纬40度以南的生产地区。2引用标准下列标准包含的条文,通过在本标准中引用而构成为本标准的条文。在标准出版时,所有版本均为有效。所有标准都会
1 Scope This standard specifies the production of basic conditions and the main cultivation techniques of winter eggplant hectare output of 90000kg in Hebei Province sunlight greenhouse. This standard applies to the production of 40 degrees south latitude north of Hebei Province. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this standard. All editions are valid at the time of standard publication. All standards will be