摘要
本文对美国红枫林下种植的油用牡丹的形态及产量进行了研究。结果表明,在美国红枫林下种植油用牡丹对油用牡丹冠径生长影响不大,对株高、分枝数具有一定的影响;美国红枫林下种植的油用牡丹的单株产量和果角数与常规栽培相比差异较小,而单株结果量和种子数是常规栽培的1/2,种子百粒重是常规栽培的2倍。美国红枫是一类比较适宜与油用牡丹套种的上层落叶乔木,且离乔木2.0~2.8 m范围内,比其他位置套种油用牡丹的生长及产量更具优势。
In this paper, the morphology and yield of oil peony planted under Acer rubrum forest were studied. The results showed that planting oil peony under Acer rubrum forest had little effect on crown diameter growth of oil peony,but had certain effect on plant height and branch number. The yield per plant and the number of fruit angles of oil peony planted in Acer rubrum forest had little difference with that under conventional cultivation, while the number of fruit and seed per plant were 1/2 of that under conventional cultivation, and the seed weight of 100 seeds was twice of that under conventional cultivation. Acer rubrum is a kind of upper deciduous tree suitable for interplanting with oil peony, and the growth and yield of oil peony interplanting in the range of 2.0-2.8 m away from the tree is superior to other positions.
作者
卞亚文
潘林
何慧君
张晨龙
BIAN Yawen;PAN Lin;HE Huijun;ZHANG Chenlong(Wujin Branch of Changzhou Forestry Workstation,Changzhou Jiangsu 213159)
出处
《现代农业科技》
2023年第1期100-102,共3页
Modern Agricultural Science and Technology
