1. 河西学院 农业与生物技术学院,甘肃,张掖,734000
2. 金塔县农业技术推广中心, 甘肃 酒泉 7350002
3. 甘肃省敦煌种业股份有限公司,甘肃,酒泉,735000
纸质出版:2017
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朱晓涛, 蔺正河, 闫治斌, 等. 有机营养功能型土壤改良剂对灰棕荒漠土的改良效果[J]. 水土保持通报, 2017,37(5):276-283.
ZHU Xiaotao, LIN Zhenghe, YAN Zhibin, et al. Improvement Effects of Organic Nutrition-Functional Soil Conditioners on Grey Brown Desert Soil[J]. Bulletin of Soiland Water Conservation, 2017, 37(5): 276-283.
朱晓涛, 蔺正河, 闫治斌, 等. 有机营养功能型土壤改良剂对灰棕荒漠土的改良效果[J]. 水土保持通报, 2017,37(5):276-283. DOI: 10.13961/j.cnki.stbctb.2017.05.047.
ZHU Xiaotao, LIN Zhenghe, YAN Zhibin, et al. Improvement Effects of Organic Nutrition-Functional Soil Conditioners on Grey Brown Desert Soil[J]. Bulletin of Soiland Water Conservation, 2017, 37(5): 276-283. DOI: 10.13961/j.cnki.stbctb.2017.05.047.
[目的
]
进行有机营养功能型土壤改良剂配方筛选,研究灰棕荒漠土改良效果和杂交饲用甜高粱经济效益,解决灰棕荒漠土保水、保肥能力弱,有机质含量低,作物产量低而不稳的瓶颈问题。[方法
]
选择甘肃省酒泉市肃州区的灰棕荒漠土,采用田间试验的方法进行研究。[结果
]
不同梯度有机营养功能型土壤改良剂施用量与灰棕荒漠土孔隙度、团聚体、持水量、有机质、速效氮磷钾、杂交饲用甜高粱经济性状和产量呈正相关关系,与灰棕荒漠土容重和pH值呈负相关关系。施用有机营养功能型土壤改良剂与施用传统化肥比较,灰棕荒漠土容重和pH值分别降低4.10%和8.27%;总孔隙度、毛管孔隙度、非毛管孔隙度、总持水量、毛管持水量和非毛管持水量分别增加3.63%,3.60%,3.67%,3.63%,3.60%和3.67%;有机质、碱解氮、速效磷和速效钾分别增加7.03%,0.37%,0.33%和0.29%;真菌、细菌、放线菌、蔗糖酶、脲酶、磷酸酶和多酚氧化酶分别增加121.42%,34.69%,20.00%,61.79%,45.37%,36.00%和63.23%;杂交饲用甜高粱穗粒数、穗粒重、百粒重、产量、施肥利润和投资效率分别增加6.38%,4.17%,4.42%和4.04%,2 390元/hm
2
和0.40元/元。[结论
]
施用有机营养功能型土壤改良剂,有效地改善了甘肃省河西走廊灰棕荒漠土理化性质,提高了持水量和杂交饲用甜高粱产量。
[Objective] The study was conducted on the selection of organic nutrition-functional soil conditioners and the economic benefit of hybrid feeding sweet sorghum from application of it
in order to solve the bottleneck problem of grey brown desert soil that is characterized by weak water and fertilizer retention
low organic content and the successive low and unsustainable crop yield.[Methods] The ash brown desert soil in Suzhou District
Jiuquan City
Gansu Province was selected as experimental materials and field experiment was conducted.[Results] The amount of organic nutrition-functional soil conditioner was positively correlated with indices of porosity
aggregate
water holding
organic matter
available nitrogen
phosphorus and potassium
economic benefits and yield of hybrid feeding sweet sorghum
while was negatively correlated with soil bulk density and pH value. Soil bulk density and pH value decreased 4.10% and 8.27% as compared with that of conventional fertilizer. Total porosity
capillary porosity
non-capillary porosity
total water holding
capillary porosity water holding capacity and non-capillary porosity water holding capacity increased by 3.63%
3.60%
3.67%
3.63%
3.60% and 3.67%
respectively; organic matter
available nitrogen
phosphorus and potassium increased by 7.03%
0.37%
0.33% and 0.29%; fungi
bacteria
actinomyces
sucrose
phosphatase and polyphenol oxidase increased by 121.42%
34.69%
20.00%
61.79%
45.37%
36.00% and 63.23%
respectively. The grains per spike
grains weight
hundred-grain weight
yield
fertilizer profits and investment efficiency increased by 6.38%
4.17%
4.42%
4.04%
2 390 yuan/hm2 and 0.40 yuan/yuan
respectively.[Conclusion] The grey brown soil physical and chemical properties can be effectively improved by the application of organic nutrition-functional soil conditioners in the Hexi Corridor of Gansu Province
and the water holding capacity
hybrid feeding sweet sorghum yield increased as well.
吴淑芳,吴普特,冯浩.高分子聚合物对土壤物理性质的影响研究[J].水土保持通报,2003,23(1):42-45.
汪德水,张美荣,典雄.乳化沥青作为土壤结构改良剂改土保水增产的研究[J].石油沥青,1990(3):21-24.
郭和蓉,陈琼贤,郑少玲,等.营养型土壤改良剂对酸性土壤中磷的活化及玉米吸磷的影响[J].华南农业大学学报,2004,25(1):29-32.
郭和蓉,陈琼贤,郑少玲,等.营养型土壤改良剂对酸性土壤中钾的调节及玉米吸钾量的影响[J].土壤肥料,2004(2):20-22.
周恩湘,姜淳,霍习良,等.沸石改良滨海盐化潮土的研究[J].河北农业大学学报,1991(1):14-18.
王志玉,刘作新.土壤改良剂MDM对草甸碱土和水稻生长的影响[J].干旱地区农业研究,2004,22(2):31-34.
秦嘉海,陈广全.改性糠醛渣混合基质在番茄无土栽培中的应用[J].中国蔬菜1997(4):13-15.
陈世和.城市垃圾堆肥原理与工艺[M].上海:复旦大学出版社,1990:52-68.
秦嘉海,张春年.改性糠醛渣的改土增产效应[J].土壤通报,1994,25(5):237-238.
廖宗文.工业废物的农用资源化:理论、技术和实践[M].北京:中国环境科学出版社,1996:26-28.
葛均青,于贤昌,王竹红.微生物肥料效应及其应用展望[J].中国生态农业学报,2003,11(3):87-88.
高树清,王炳华,徐静,等.有机营养功能型土壤改良剂生产中发酵菌剂的选择研究[J].安徽农业科学,2010,38(14):7251-7253.
秦嘉海,金自学,刘金荣.含钾有机废弃物改性糠醛渣改良效果研究[J].土壤通报,2007,38(4):705-708.
明道绪.田间试验与统计分析[M].北京:科学出版社,2014:185-188.
中国科学院南京土壤研究所.灰棕荒漠土理化分析[M].上海:科学技术出版社,1978:110-218.
关松荫.土壤酶及其研究法[M].北京:农业出版社,1986:61-66.
中国土壤学会农业化学专业委员会.灰棕荒漠土农业化学常规分析法[M].北京:科学出版社,1983:106-208.[18] 浙江农业大学.植物营养与肥料[M].北京:中国农业出版社,1988:268-269.
陈伦寿,李仁岗.农田施肥原理与实践[M]北京:中国农业出版社,1983:185-186.
陕西省农林学校.灰棕荒漠土肥料学[M]北京:中国农业出版社,1987:227-228.
于秀林,任雪松.多元统计分析[M].北京:中国统计出版社,1999:166-170.
陕西省农林学校.灰棕荒漠土肥料学[M].北京:中国农业出版社,1987:26-27.
陆欣.灰棕荒漠土肥料学[M].北京:中国农业大学出版社,2004:50-52.
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