Researches cultivation of Hypericum perforatum L
1996
Kordana, S. | Zalecki, R. (Instytut Roslin i Przetworow Zielarskich, Poznan (Poland))
Preformed field investigations with times of sowing, rows spacing, seeds spacing and mineral fertilization demonstrated that the most advantageous period for time of sowing of Hypericum perforatum L. is autumn. The seed spacing in quantity 2-4 seeds for 1 ha and the row spacing of 30-40 cm does not cause any essential differences in the yields of raw material. The most effective fertilizer is nitrogen used with phosphorus and potassium
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书目信息
Herba Polonica (Poland)
卷
42
期
3
ISSN
0018-0599
页码
pp. 144-150
其它主题
Densite de semis; Engrais azote; Experimentacion en campo; Engrais phosphate; Composicion quimica; Experimentation au champ; Otono
语言
抛光
注释
Summaries (En, Pl)
3 tables; 14 ref.
翻译的标题
Badania uprawowe dziurawca zwyczajnego (Hypericum perforatum L.)
类型
Summary
1998-08-15
AGRIS AP
