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一、育苗 1、育苗方法兼顾国情和规模生产要求,采用苗床播种、地栽分苗或营养钵分苗育苗法。 2、播期与播量一般7～10月播种,而大多数在8月中旬至9月初。具体时间因不同地区、不同栽培目的和不同品种而定。瓜叶菊新品系“温馨”、“喜洋洋”、“雅致”、“春潮”的生育期为120～150天,播种至上市可根据生育期加15天(初花至初盛的时间)计算。如果要求某节日前一段时间(如25天)上市,则需在某节日前160～190天播种(生育期+15天+25天)。我国各地气候差异很大,从瓜叶菊的生物学特性出发,确定播期的原
First, nursery 1, nursery methods take into account the national conditions and scale production requirements, the use of seedbed sowing, planting seedlings or nutrition bowl seedling nursery method. 2, sowing and sowing generally 7 to October seeding, while most in mid-August to early September. The specific time due to different regions, different cultivation purposes and different varieties may be. New varieties of cineraria “warm”, “radiant”, “elegant”, “spring tide” of the growing period of 120 to 150 days, sowing to the market according to the growth period plus 15 days (beginning to early Shinsheng time) calculations. If it is required to be listed for a period of time before a certain holiday, such as 25 days, it is necessary to sow it between 160 and 190 days before a certain holiday (growth period + 15 days + 25 days). Climatic differences across our country a great deal, starting from the biological characteristics of cineraria to determine the sowing date of the original