WANG Chao,WANG Jianyu,WU Xiuling,et al.Research on the Effect of Crop Stubbles on Soil Enzyme Activity and Nutrient of Gravel-mulched Field[J].Northern Horticulture,2015,39(22):167-172.[doi:10.11937/bfyy.201522044]
作物茬口对压砂地土壤酶活性及养分影响的研究
- Title:
- Research on the Effect of Crop Stubbles on Soil Enzyme Activity and Nutrient of Gravel-mulched Field
- 文献标志码:
- A
- 摘要:
- 在连作5年西瓜的压砂地上，以西瓜→葵花、西瓜→豌豆、西瓜→辣椒、西瓜→棉花茬口土壤为研究对象，采用实验室常规测试方法，分析不同土层压砂地土壤酶活性和土壤养分变化，并以西瓜→西瓜茬口土壤为对照，探讨不同茬口土壤的肥力状况，为压砂地种植制度和施肥提供一定依据。结果表明：0～30 cm土壤中对照的土壤中性磷酸酶、蔗糖酶、脲酶活性整体较高，过氧化氢酶活性居中；全氮、硝态氮、速效钾、有效磷、有机质、水分含量在5种茬口中最高。同一作物的土壤过氧化氢酶、脲酶、蔗糖酶活性和有机质、水分、全氮含量随土壤剖面深度加深大体呈增加趋势，其余指标随根系的分布和吸收能力的不同出现分异状态。在连作5年西瓜的压砂地上，西瓜茬口土壤肥力比其余作物土壤肥力更高，西瓜更适应压砂地干旱环境种植。
- Abstract:
- The watermelon field continuously cropped for five years was investigated between 2007 and 2012 in order to analysis the effect of soil enzyme activity and nutrient of gravel-mulched with different crop stubbles (watermelon→sunflower，watermelon→pea，watermelon→chili，watermelon→cotton) in comparison with watermelon→watermelon.The results revealed that,with the increasing of soil depth of the same crop stubbles in the depth of 0~30 cm，the content of soil enzyme activity had a significant increase，while total nitrogen，soil organic matter and soil water also showed the increasing tendency with the soil depth.The content of soil enzyme activity with different crop stubbles treatment were all lower than that with continuous watermelon cropping treatment，while other indicators appear with different root distribution and absorbing ability as the differentiation state.All in all，the soil fertility of watermelon crop stubble was higher than the other crop stubbles.The soil of gravel-mulched was more suitable for watermelon.
参考文献/References:
[1]陈天雄,谭政华,杨树奎.宁夏中部干旱带硒砂瓜产业现状及发展策略[J].中国蔬菜,2008(12):3-5. [2]周礼恺.土壤酶学[M].北京:科学出版社,1988. [3]王耀生,张玉龙,黄毅,等.渗灌对保护地土壤脲酶和过氧化氢酶活性的影响[J].安徽农业科学,2006,34(1):103-105. [4]孟立君.设施不同种植年限土壤酶活性及其与土壤肥力关系的研究[D].哈尔滨:东北农业大学,2004. [5]李凤,刘淑娟,耿伟,等.长期连作对棉田土壤酶活性的影响[J].中国棉花,2008,20(6):34. [6]王丽,梁智,朱新萍,等.南疆棉花连作对土壤酶活性的影响[J].新疆农业大学学报,2008,31(6):50-53. [7]吴宏亮,康建宏,陈埠,等.不同轮作模式对砂田土壤微生物区系及理化性状的影响[J].中国生态农业学报,2013,21(6):674-680. [8]胡景田,马琨,王占军,等.荒地不同压砂年限对土壤微生物区系、酶活性与土壤理化性状的影响[J].水土保持通报,2010,30(3):54-58. [9]沙海宁,孙权,周明,等.氮素供应对土壤酶活性及设施番茄生理抗性和产量的影响[J].北方园艺,2010(7):9-10. [10]王正平.茬口的土壤酶活性效应初探[J].土壤通报,1986(6):283-284.
相似文献/References:
[1]王 菲,王建宇,王幼奇.宁夏荒地压砂年限与土壤理化性质研究[J].北方园艺,2014,38(13):181.
WANG Fei,WANG Jian-yu,WANG You-qi.Study on Sand-mulching Years and Soil Physicochemical Properties of Wasteland in Ningxia[J].Northern Horticulture,2014,38(22):181.
[2]郭松,刘声峰,于 蓉,等.压砂地西瓜水肥耦合模型及优化组合方案[J].北方园艺,2013,37(17):8.
GUO Song,LIU Sheng-feng,YU Rong,et al.Optimized Combination Scheme and Water-Fertilizer Coupling Model on Watermelon in Sand Field[J].Northern Horticulture,2013,37(22):8.
[3]韩勇.高原春冬小麦复种蔬菜技术[J].北方园艺,2014,38(06):44.
HAN Yong.Techniques of Spring and Winter Wheat Multiple Cropping Vegetables in Plateau[J].Northern Horticulture,2014,38(22):44.
[4]张怡,徐彪.压砂地甜瓜白粉病药剂防治试验[J].北方园艺,2013,37(14):121.
HANG Yi,XU Biao.Fungicide Experiment for Control of Melon Powdery Mildew in Gravel mulched Field[J].Northern Horticulture,2013,37(22):121.
[5]田 梅,于 蓉,董 瑞,等.压砂地不同西瓜品种光合作用日变化研究[J].北方园艺,2013,37(23):27.
TIAN Mei,YU Rong,DONG Rui,et al.Study on Photosynthetic Diurnal Variation of Different Cultivars of Watermelon in Gravel-mulched Field[J].Northern Horticulture,2013,37(22):27.
[6]魏天军,李百云.提高宁夏旱砂地幼龄枣树坐果率的技术研究[J].北方园艺,2012,36(22):1.
WEI Tian-jun,LI Bai-yun.Research on Different Technical Measures of Improving Fruit-setting Rate of Young Jujube in Gravel-sand Mulched Field in Ningxia[J].Northern Horticulture,2012,36(22):1.
[7]郭松,刘声峰,王志强,等.压砂地小型西瓜果实主要数量性状配合力分析[J].北方园艺,2014,38(18):27.
GUO Song,LIU Sheng-feng,WANG Zhi-qiang,et al.Combining Ability Analysis of Main Quantitative Characters on Gravel Land Small Watermelon Fruit[J].Northern Horticulture,2014,38(22):27.
[8]李 百 云,魏 天 军.宁 夏 压 砂 地 枣 树 根 系 生 长 发 育 情 况 研 究[J].北方园艺,2011,35(15):0.[doi:10.11937/bfyy.2011015005]
.Ｓ ｔ ｕ ｄ ｙ ｏ ｎ Ｇ ｒ ｏ ｗ ｔ ｈ ａ ｎ ｄ Ｄ ｅ ｖ ｅ ｌ ｏ ｐ ｍ ｅ ｎ ｔ ｏ ｆ Ｚ ｙ ｐ ｈ ｕ ｓ ｊ ｕ ｊ ｕ ｂ ａ Ｒ ｏ ｏ ｔｉ ｎ Ｇ ｒ ａ ｖ ｅ ｌ － ｍ ｕ ｌ ｃ ｈ ｅ ｄ Ｌ ａ ｎ ｄ ｉ ｎ Ｎ ｉ ｎ ｇ ｘ ｉ ａ[J].Northern Horticulture,2011,35(22):0.[doi:10.11937/bfyy.2011015005]
[9]王 志 强,刘 声 锋,郭 守 金,等.适 合 压 砂 地 种 植 的 九 个 西 瓜 和 甜 瓜 品 种[J].北方园艺,2011,35(19):0.[doi:10.11937/bfyy.2011019019]
,,et al.Ｓ ｔ ｕ ｄ ｙ ｏ ｎ Ｗ ａ ｔ ｅ ｒ ｍ ｅ ｌ ｏ ｎ ａ ｎ ｄ Ｍ ｅ ｌ ｏ ｎ Ｖ ａ ｒ ｉ ｅ ｔ ｉ ｅ ｓ Ｓ ｕ ｉ ｔ ａ ｂ ｌ ｅ ｆ ｏ ｒ Ｇ ｒ ａ ｖ ｅ ｌ － ｍ ｕ ｌ ｃ ｈ ｅ ｄ Ｆ ｉ ｅ ｌ ｄ[J].Northern Horticulture,2011,35(22):0.[doi:10.11937/bfyy.2011019019]
[10]鲁长才,黄治国,吴春玲,等.压砂地覆膜的田间效应分析[J].北方园艺,2011,35(08):0.[doi:10.11937/bfyy.201108028]
[J].Northern Horticulture,2011,35(22):0.[doi:10.11937/bfyy.201108028]
备注/Memo
第一作者简介：王超(1990-)，女，山东滨州人，硕士研究生，研究方向为自然地理。E-mail：wf900520@126.com.责任作者：王建宇（1970-），女，硕士，研究员，现主要从事干旱区特色产业发展与生态关系等研究工作。E-mail：w305y517@163.com.基金项目：国家自然科学基金资助项目（41161085）。