田间管理技术对华重楼产量的影响  

Effect of Field Management Techniques on the Yield of Paris polyphylla var.chinensis

作　　者：黄燕梅 Huang Yanmei(Ninghua County Forestry Administration,Ninghua 365400,Fujian,China)

机构地区：[1]三明市宁化县林业局,福建宁化365400

出　　处：《绿色科技》2024年第9期97-100,共4页Journal of Green Science and Technology

摘　　要：为了摸清影响华重楼种植产量的影响因子,采用L9(33)正交试验方法,设计3个不同因素:遮阳率(A)、肥料(B)、栽植深度(C),各因素3水平对比试验。采用3年生华重楼种苗种植4年后测定产量进行统计分析。试验结果表明:3个因素比较为:A>C>B,A是影响华重楼产量的主要因子,B和C为次要因子。采用A2遮阳率60%、B1牛粪1000 kg+N:P:K各15%复合肥5 kg/亩、C2种植深度5~6 cm市种植效果最好,产量最高。即为华重楼田间种植管理的最优处理组合。In order to find out the influencing factors of the planting yield of Paris polyphylla var.chinensis,the L9(33)orthogonal experiment was used to design the three factors of different shading degree(a),fertilizer(b)and planting depth(c),each factor 3 level contrast test.The measured yield of 3-year-old Paris polyphylla var.chinensis seedlings after 4-year planting was used for statistical analysis.The results showed that:A>C>B,shading rate(a)was the main factor;fertilizer B and cover thickness C were the minor factors.The best results were obtained with shading rate a 2(60%),fertilizer b 1(farm manure+chemical fertilizer)and planting depth c 2(5~6 cm).A2、B1、C2 is the optimal treatment combination for the field planting management of Paris polyphylla.

关 键 词：华重楼 管理技术 产量 

分 类 号：S759.82[农业科学—森林经理学]