'Shangganlan No.1'of High-Yield Cultivation Techniques

Аннотация

The Shang-cabbage-1 supplier of high-yielding planting overwintering technical points were suitable sowing by the end of September to early October,667 m2 planted 3 300,the early rosette stage and two dressing cabbage,or rosette stage,node ball in the early and mid-stage dressing for the cabbage was good,667 m2 30~35 kg of urea topdressing better.

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Цитирования и источники