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结球生菜周年高产栽培技术尉氏县农技中心张国定李慧玲戒惠民一栽培季节及品种选择1春季栽培:一般在元月下旬至3月播种于温室或大棚,苗龄40—50天,3月中下旬至4月上旬定植于露地,于5月上旬至6月中旬供应上市。品种选择上要选用适应性强、耐寒、抗顶烧苗的...
Knot lettuce anniversary of high yield cultivation techniques Weishi County Agricultural Technology Center Zhang Guoding Li Hui Ling Huimin a cultivation season and variety selection 1 spring cultivation: generally in late January to March sowing in the greenhouse or greenhouse, aged 40-50 days , In late March to early April planting in the open field, in early May to mid-June supply market. Variety selection should be adaptable, cold-resistant, anti-top seedling ...