[1]杨咏元,王晗生,周泽生,等.薪炭林地土壤物理特性及养分状况研究[J].水土保持研究,1992,(01):103-109.
Yang Yongyuan,Wang Hansheng,Zhou Zesheng,et al.THE STUDY ON THE SOIL PHYSICAL CHARACTERISTIC AND NUTRIENT CONDITION OF FUEL-FOREST LAND[J].Research of Soil and Water Conservation,1992,(01):103-109.
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Yang Yongyuan,Wang Hansheng,Zhou Zesheng,et al.THE STUDY ON THE SOIL PHYSICAL CHARACTERISTIC AND NUTRIENT CONDITION OF FUEL-FOREST LAND[J].Research of Soil and Water Conservation,1992,(01):103-109.
薪炭林地土壤物理特性及养分状况研究
《水土保持研究》[ISSN:1005-3409/CN:61-1272/P]
卷:
期数:
1992年01期
页码:
103-109
栏目:
出版日期:
1900-01-01
- Title:
- THE STUDY ON THE SOIL PHYSICAL CHARACTERISTIC AND NUTRIENT CONDITION OF FUEL-FOREST LAND
- 摘要:
- 通过对黄土高原薪炭林地土壤的对比分析表明：试区土壤为黄绵土土体构型，质地为轻壤土或中壤土质；随着林木生长年限的增加，薪炭林地土壤水稳性团粒结构含量比农地对照提高了7.5%；土壤有机质也有明显地改善和提高；土壤水解氮的含量，以豆科柠条、刺槐、紫穗槐等树种林地含量高于山杏、沙柳等其它树种林地的含量；还对林地有效水的含量及利用状况、土壤的渗透特征进行了探讨。
- Abstract:
- By soil contrast analysis of fuel-forest lands, the result shows: The soil of the experimental area was the Huangmian soil form, whose texture was a light loam or a medium loam. With the growth age of trees increasing, the soil waterstable aggregate content of fuelforest land rose by 7.5% as against the farming land which was regarded as the check land, and there was also a obvious improvement in soil organic matter. The hydrolyzable nitrogen content in the forest lands of the leguminous trees including Korshinsk Peashrub, Black Locust, Shrubby Falseindigo, etc., was higher than that in the other forest lands of the trees including Siberian Apricot, Mongolian Willow, etc. An approach on soil available water content, utilization status, penetrability of fuel-forest land also was studied in this paper.
参考文献/References:
[1] 朱显漠.黄土高原土坡与农业.农业出版社, 1989年5月
[2] 田积莹等.黄土地区土壤物理性质及与黄土成因的关系.中科院西北水保所集刊, 1987年第5集
[3] 周泽生等.黄土高原能源林植物选择研究之一水土保持学报, 1989年第1期
相似文献/References:
[1]张丽娜,Asenso Evans,张陆勇,等.耕作方式对旱地红壤物理特性的影响[J].水土保持研究,2018,25(03):46.
ZHANG Lina,Asenso Evans,ZHANG Luyong,et al.Effects of Tillage Methods on the Physical Characteristics of Red Soil of Upland[J].Research of Soil and Water Conservation,2018,25(01):46.
更新日期/Last Update:
1900-01-01