Influence of shoot pruning time on the removal of accumulated N, P, and K and subsequent growth of Ligustrum sinense lour. 'Variegatum'
Titel:
Influence of shoot pruning time on the removal of accumulated N, P, and K and subsequent growth of Ligustrum sinense lour. 'Variegatum'
Auteur:
Yeager, Thomas H. Ingram, Dewayne L.
Verschenen in:
Communications in soil science and plant analysis
Paginering:
Jaargang 17 (1986) nr. 2 pagina's 173-182
Jaar:
1986-02
Inhoud:
Greenhouse-grown Ligustrum sinense 'Variegatum' plants pruned after 4, 5, 6, or 7 weeks of growth had similar dry weights 4 weeks after each pruning time. The mg of N, P, and K removed in pruned shoot tips was minimized by pruning at the 4-week pruning treatment. Delaying pruning each week resulted in an increase in the amount of N, P, and K removed and the ratio of mg of N, P, and K removed in shoot tips to N, P, and K accumulated by shoots for each pruning time.
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