我们的网站为什么显示成这样?

可能因为您的浏览器不支持样式,您可以更新您的浏览器到最新版本,以获取对此功能的支持,访问下面的网站,获取关于浏览器的信息:

|Table of Contents|

不同地表覆盖方式对土壤水分、温度及幼苗生长的影响

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2009年05期
Page:
7
Column:
研究论文
publishdate:
2009-10-20

Article Info:/Info

Title:
Effects of different types of mulches on soil moisture, temperature and seedling growth
Author(s):
YAO Jian1 WANG Ding1 ZHANG Xiansong2 XUE Jianhui1*
1.Jiangsu Key Laboratory of Forestry Ecological Engineering, Nanjing Forestry University, Nanjing 210037, China; 2.Puding Forestry Bureau of Guizhou Province, Puding 562100, China
Keywords:
Karst forestation mulching material soil moisture seedling growth
Classification number :
S714
DOI:
10.3969/j.jssn.1000-2006.2009.05.002
Document Code:
-
Abstract:
Effects of different mulching materials were studied by means of pot culture and open-field experiments on soil evaporation, soil temperature and seedling growth. Main results were described as follows: (1) Compared to CK, soil water content of Prunus salicina and Koelreuteria paniculata under the rice straw were increased 13.86% and 9.82% respectively. (2) Soil water content of Catalpa speciosa cv.was increased 7.79% under the corn straw. (3) The effects of mulching measures were significant on root weight and leaf area, but not obvious to seedling height. Mulching could reduce the damage to seedlings caused by high temperature and seasonal drought and increase their biomass. Therefore, it could be used as one of measurements to promote vegetation restoration at the early establishment of plantation.

References

[1]高秀萍,张勇强,童兆平,等. 覆盖秸秆对梨树几项水分生理指标的影响[J]. 山西农业科学,2001,29(2):59-61.
. [2]陈素英,张喜英,胡春胜,等. 秸秆覆盖对夏玉米生长过程及水分利用的影响[J]. 干旱区农业研究,2002,20(4):55-66.
[3]张月霞,杨君林,刘炜,等. 秸秆覆盖条件下不同施氮水平冬小麦氮素吸收及土壤硝态氮残留[J]. 干旱地区农业研究,2009,27(2):189-193.
[4]刘超,汪有科,段雪松,等. 秸秆覆盖量对农田土面蒸发的影响[J]. 农业工程科学,2008,24(5):448-451.
[5]李援农,范兴科,樊惠芳,等. 地膜覆盖灌水对土壤水分变化及作物生长影响[J]. 水土保持研究,2002,9(2):45-47.
[6]王俊,李凤民,宋秋生,等. 地膜覆盖对土壤水温和春小麦产量形成的影响[J]. 应用生态学报,2003,14(2):205-210.
[7]Fang Shengzuo, Li Huayong, Xie Baodong. Decomposition and nutrient release of four potential mulching materials for poplar plantations on upland sites[J]. Agroforest Syst, 2008, 74: 27-35.
[8]刘久俊,方升佐,谢宝东,等. 生物覆盖对杨树人工林根际土壤微生物、酶活性及林木生长的影响[J]. 应用生态学报,2008,19(6):1204-1210.
[9]王德炉,朱守谦,黄宝龙. 贵州喀斯特区石漠化过程中植被特征的变化[J]. 南京林业大学学报:自然科学版,2003,27(3):26-30.
[10]高华端,朱守谦. 乌江流域岩溶山地地质地貌及土壤特征研究[G]//朱守谦.喀斯特森林生态研究(Ⅲ) . 贵阳:贵州科技出版社,2003:20-29.
[11]张永涛,杨吉华,高伟.不同保水措施的保水效果的研究[J]. 水土保持通报,2000,20(5):47-48.
[12]Van Wesemael B, Poesen J, Kosmas C S, et al. Evaporation from cultivated soils containing rock fragments[J]. Hydrol, 1996, 182: 65-82.
[13]Mellouli H J, Van Wesemael B, Hartmann R. Evaporation losses from bare soils as influenced by cultivation techniques in semi-arid regions Agric[J]. Water Manage, 2000, 42: 355-369.
[14]Yamanaka T, Takeda A, Sugita F. A modified surface-resistance approach for representing bare-soil evaporation: Wind tunnel experiments under various atmospheric conditions[J]. Water Resource Res, 1997, 33: 2117-2128.

Last Update: 1900-01-01