交趾黄檀容器育苗基质配比试验  

Experiment on Substrate Ratio of Container Seedling of Dcdbergia cochinchinensi Seedling

作　　者：郑智哲 Zheng Zhizhe(Meizhou Bay North Bank Economic Development Zone,Forestry Station,Agriculture and Rural Affairs Administration,Putian 351153,Fujian,China)

机构地区：[1]莆田市湄洲湾北岸经济开发区农业农村局林业工作总站,福建莆田351153

出　　处：《绿色科技》2024年第17期79-82,共4页Journal of Green Science and Technology

摘　　要：为熟化交趾黄檀轻基质容器育苗技术,对不同基质配比以及加入不同肥料下交趾黄檀的生长情况进行持续2年的研究,结果表明:不同基质配比对交趾黄檀苗高和地径生长的影响显著。加入黄心土比例高的处理组,交趾黄檀种苗大多生长较差,其中应用黄心土100%的配方培育交趾黄檀容器苗,转培后1年生、2年生苗的平均苗高分别为52.13、74.08 cm,平均地径分别为0.504、0.787 cm;而应用泥炭土60%,珍珠岩30%,蛭石10%的处理组,交趾黄檀种苗生长较佳,其转培后1年生、2年生苗的平均苗高分别为96.04、161.23 cm,平均地径分别为0.853、1.421 cm。转培后1年生交趾黄檀容器苗中,加入复合肥的处理组,其植株生长形势最好;加入有机肥的,其生长形势次之;加入缓释肥的处理组,其生长形势最差。转培后2年生交趾黄檀容器苗中,3个加入肥料的处理组之间生长形势没有显著性差异。In order to ripen the light matrix container seedling technology of Dcdbergia cochinchinensi,the growth of Dcdbergia cochinchinensi under different substrate ratios and different fertilizer was studied for 2 years.The results showed that different matrix ratio had significant effects on the growth of seedling height and ground diameter.In addition to the treatment group with a high proportion of yellow soil,most of the seedlings grew poorly.Among them,the conventional substrate ratio(100%yellow soil)was used to raise seedlings.The average seedling heights in the first and second years were 52.13 cm and 74.08 cm,respectively,and the average ground diameters were 0.504 cm and 0.787 cm,respectively;while in the treatment group with 60%peat soil,30%Perlite rock,and 10%vermiculite,the average seedling heights in the first and second years were 96.04 cm and 161.23 cm,respectively.The average ground diameters are 0.853 cm and 1.421 cm,respectively.In the first year of container seedling,the treatment group loaded with compound fertilizer had the best growth,followed by the treatment group loaded with organic fertilizer,and the treatment group loaded with slow-release fertilizer was the worst;in the second year of container seedling,there were no significant differences among in three containers of the fertilizerloaded treatments.

关 键 词：交趾黄檀 基质 肥料 

分 类 号：S792[农业科学—林木遗传育种]