Volume 29 Issue 6
Nov.  2012
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WANG Yu-juan, CHEN Yong-zhong, WANG Rui, WANG Xiang-nan, PENG Shao-feng, YANG Xiao-hu, YANG Yang. Soil physical and chemical properties and growth of a young Camellia oleifera forest with straw mulching[J]. Journal of Zhejiang A&F University, 2012, 29(6): 811-816. doi: 10.11833/j.issn.2095-0756.2012.06.002
Citation: WANG Yu-juan, CHEN Yong-zhong, WANG Rui, WANG Xiang-nan, PENG Shao-feng, YANG Xiao-hu, YANG Yang. Soil physical and chemical properties and growth of a young Camellia oleifera forest with straw mulching[J]. Journal of Zhejiang A&F University, 2012, 29(6): 811-816. doi: 10.11833/j.issn.2095-0756.2012.06.002

Soil physical and chemical properties and growth of a young Camellia oleifera forest with straw mulching

doi: 10.11833/j.issn.2095-0756.2012.06.002
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  • Corresponding author: CHEN Yong-zhong
  • Received Date: 2011-12-01
  • Rev Recd Date: 2012-04-24
  • Publish Date: 2012-12-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Soil physical and chemical properties and growth of a young Camellia oleifera forest with straw mulching

doi: 10.11833/j.issn.2095-0756.2012.06.002
    Corresponding author: CHEN Yong-zhong

Abstract: Based on field data and a soil analysis,the effects of a straw cover on soil physical and chemical properties as well as the growth of a young Camellia oleifera forest were studied. The test consisted of five application rates (0,3.0,4.5,6.0,7.5 thm-2) in a 5 3 randomized block design. Each treatment consisted of soil sampers collecting and growth investigation,which used multidraw and follow-up investigation method seperately. Results showed that soil physiochemical properties with straw covering were better than a control with best results using a treatment of 7.5 thm-2 straw cover (D). For soil water,in comparison with the control,straw cover can significantly improve the soil water content in the 0-20 cm soil layer,and the treaments of C and D can significantly improve the soil water content in the 20-40 cm soil layer (P<0.05). The general trend of soil water was the same between straw cover treatments and the control,which increased at first and then decreased,and whose separatrix all be in June. Soil nutrient content and for treatments C and D were all significantly higher than the control (P<0.05). Straw cover treatments of B,C and D can also significantly improve the growth of freshness of the treetops . This study could provide a theoretical basis for scientific and rational use of straw cover with young C. oleifera forests.[Ch,2 fig. 6 tab. 14 ref.]

WANG Yu-juan, CHEN Yong-zhong, WANG Rui, WANG Xiang-nan, PENG Shao-feng, YANG Xiao-hu, YANG Yang. Soil physical and chemical properties and growth of a young Camellia oleifera forest with straw mulching[J]. Journal of Zhejiang A&F University, 2012, 29(6): 811-816. doi: 10.11833/j.issn.2095-0756.2012.06.002
Citation: WANG Yu-juan, CHEN Yong-zhong, WANG Rui, WANG Xiang-nan, PENG Shao-feng, YANG Xiao-hu, YANG Yang. Soil physical and chemical properties and growth of a young Camellia oleifera forest with straw mulching[J]. Journal of Zhejiang A&F University, 2012, 29(6): 811-816. doi: 10.11833/j.issn.2095-0756.2012.06.002

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