|
|||||
|
|
| 红松播种苗施肥效应研究 | |
| 引用本文： | 杨轶囡,林玉梅,任军,杨伟囡,刘云良,吴相菊,陶艳文.红松播种苗施肥效应研究[J].吉林林业科技,2006,35(4):8-10,33. |
| 作者姓名： | 杨轶囡 林玉梅 任军 杨伟囡 刘云良 吴相菊 陶艳文 |
| 作者单位： | 1. 吉林省林科院,吉林,长春,130033 2. 吉林省四平市农业局,吉林,四平,136000 3. 吉林省四平市铁东区农委,吉林,四平,136000 4. 吉林省蛟河林业实验区管理局,吉林,吉林,132517 5. 安图县明月镇林业工作站,吉林,延边,133600 |
| 摘 要： | 本文采用正交设计对红松播种苗进行了施肥效应研究,测定了不同施肥组合条件下苗木的形态指标。结果表明:影响苗木生长的各肥料因子的顺序依次为C(追施尿素)、A(施基肥)、B(追施二铵),促进苗木生长的较佳施肥组合为A3(4)B1C3,即基肥用量为有机肥7 500 g/m2 二铵7g/m2或有机肥7 500 g/m2 二铵7 g/m2 硫酸钾12 g/m2;追肥二铵用量为0;追肥尿素的用量为30 g/m2。 |
| 关 键 词： | 红松 播种苗 施肥效应 |
| 文章编号： | 1005-7129（2006）04-0008-03 |
| 收稿时间： | 2006-05-28 |
| 修稿时间： | 2006-05-28 |
Effect of fertilization on growth of Pinus koraiensis seedlings |
|
| YANG Yi-nan,LIN Yu-mei,REN Jun,YANG Wei-nan,LIU Yun-liang,WU Xiang-ju,TAO Yan-wen.Effect of fertilization on growth of Pinus koraiensis seedlings[J].Jilin Forestry Scicnce and Technology,2006,35(4):8-10,33. | |
| Authors: | YANG Yi-nan LIN Yu-mei REN Jun YANG Wei-nan LIU Yun-liang WU Xiang-ju TAO Yan-wen |
| Institution: | 1. Jilin Provincial Academy of Forestry Science, Changchun 130033, China; 2. Agricultural Bureau of Siping City, Siping 136000, China; 3. Tiedong Zone Agricultural Committee of Siplng City, Siping 136000, China; 4. Jiaohe Management Bureau of Forestry Experimental Area,Jilin Province, Jilin 132517, China;5. Mingyue Forestry Station of Antu County, Yianbian 133600, China |
| Abstract: | The effect of fertilization on growth of Pinus koraiensis seedlings was researched in this article.The results were as follows: The effect sequence of different fertilizer factor in proper order was C(additional fertilizer of CO(NH_2_2),A(basic application)and B(additional fertilizer of(NH_4)_2HPO_4 ).The fertilizing regime A_3(4)B_1C_3 had better effect on growth of seedlings.The regime was composed of basic fertilizer(organic fertilizer 7 500 g/m~2 (NH_4)_2HPO_4 7 g/m~2 or organic fertilizer 7 500 g/m~2 (NH_4)_2HPO_4 7 g/m~2 K_2SO_4 12 g/m~2) and additional fertilizer of CO(NH_2)_2 with application rates of 30 g/m~2. |
| Keywords: | Pinus koraiensis seedling fertilization effect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |