Nutrient Absorption Law and Technic of Applying Fertilizer on Silage Maize

doi:10.7668/hbnxb.2006.S3.003

Abstract

Abstract: With Dong Ling Bai , through the methods of field experiment、chemical analysis and biological statistics, the effects of applying N、P、K、Zn fertilizer on forming law of yield and the absorption of N、P、K and nutrient quality were researched.The resualts were as foilwings: (l)The relations of the concentration and the amount of absorption and accumulation of N、P、K and applying fertilizer were analyzed, the ralations of the changing regulation of absorption rate and applying fertilizer were analyzed.The absorption requirements of N、P、K、Fe、Mn、Cu、Zn of 1000kg/day were offered.(2)With the condition of different fertilizer, the relations of the dry matter content and the amount of nutrient absorption of N、P、K and days were analyzed by the equation: Y= a+bx+cx²+dx³.The fastest rate and appearance time of absorption of N、P、K and accumulation of dry matter were discovered.(3)N、P、K fertilizer increased the fresh grass yield significantly, 50.2% by N fertilizer, 36.4% by P fertilizer, 13.2% by K fertilizer.

Key words: Silage Maize, Banlance Fertilizer, Yield, Nutrition absorption law

CLC Number:

S513.062

LI Huan-chun, DUAN Yu, TUO De-bao, ZHAO Min, ZHAO Pei-yi. Nutrient Absorption Law and Technic of Applying Fertilizer on Silage Maize[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2006, 21(S3): 9-13. doi: 10.7668/hbnxb.2006.S3.003.

/ / Recommend / Download Citations

URL: http://www.hbnxb.net/EN/10.7668/hbnxb.2006.S3.003

http://www.hbnxb.net/EN/Y2006/V21/IS3/9

References

[1] 张劲柏,李仁昆,髙飞,等.青贮玉米的发展现状及潜力[J].内蒙古农业科技,2002,(专辑）:30-31.
[2] 金继运.受氮磷钾调控的春玉米来源与动态研究[A].全国玉米髙产栽培技术学术研讨会论文集[C].北京：科学出版社,1998.213-225.
[3] 胡昌浩.夏玉米同化产物积累与养分吸收分配规律的研究[J].中国农业科学,1982,15⑵:38~48.
[4] 郭仲仪,孟祥锋,张明,等.施用氮磷钾肥对夏玉米产量和品质的影响IJ]. 土壤肥料,2004,(1):25-26.
[5] 付立春.夏玉米需肥规律的研究[J].作物学报,1982,8 (1):1-8.
[6] 何萍,金继运.氮钾互作对春玉米养分吸收动态及模式的影响[J].玉米科学,1999,7(3):68-72.
[7] 高炳德,李江退,周燕辉,等.内蒙古平原灌区公顷产量 13.7t-15.9t不同品种春玉米氮磷钾吸收规律的研究[J]. 内蒙古农业大学学报,2000；21(64):62-71.
[8] 杨利华,郭丽敏,傅万鑫.施锌对玉米氮磷钾肥料利用率、产量及籽粒品质的影响[J].中国生态农业学报,2003,11(2):4143.
[9] 马道,等.磷锌配施对玉米生物效应及磷锌关系的研究[J]. 土壤肥料,1989(6):23-26.
[10] 吴俊兰,等.锌、锌磷配合对玉米生育、产量、品质的影响[A].国际平衡施肥学术讨论会论文集[M].北京：中国农业出版社,1989.347-356.
[11] 李伯航,等.河北玉米栽培[M].石家庄:河北科学技术出版社,1994.244.
[12] 董社琴.氮钾锌配施对玉米地上部分养分的积累与分配的影响[J].山西农业大学学报,2005,25(2):102-105.
[13] 韩友文.饲料与饲养学[M].北京：中国农业出版社,1998.
[14] Oikeh S 0,Kling J G 0 korawa,A E.Nitrogen fertileizer management effects on maize grain quality in the west African moist savanna[J].Grop Science,1998,38(4):1056-1061.
[15] Jordan H V.Growth rates and nutrient uptake by com in a fertileizer一spacing experiment[J],Agron J,1950,42: 261-268.
[16] Hanway J J. Com growth and composition in relation to soil fertileizer II Uptake of N,P and K and their distribution in different plant parts during the growing season[J].Agron J,1962,(54):217-222.
[17] Karlen D L,et al.Dry matter,nitrogen pho_sphorus and potassium accumulation rates by com on Norfolk loamy sand[J].Agron J,1987,(4):649-656.
[18] 汪耳琪,李海东,张国福,等.密度和肥料配比对粮饲兼用玉米新品种产量性状的影响[J].内蒙古农业科技,2006,（5):32-33.
[19] 崔文华.呼盟岭东地区玉米氮磷钾肥效及施肥技术研究[J].内蒙古农业科技,1995,(2):13-16.
[20] 史桂森,赵玺宏,尤美云.河套灌区带田玉米的需肥规律及合理施肥技术研究初报[J].内蒙古农业科技,1995’（3): 14-16.
[21] 徐利敏,张建平,陈景莲,等.玉米田长效碳铵合理施肥技术研究初报[J].内蒙古农业科技,1999,（3):24-25.
[22] 郑海春,王芬棠,师秀峰.我区化肥利用现状及提高肥效对策tJ].内蒙古农业科技,1997,（土壤肥料专辑 17-18.
[23] 马冲,苏波,陈举林,等.玉米杂交种髙产高效的关键措施tJ].内蒙古农业科技,2001,(4)：33-34.
[24] 赵宏儒,张彦萍,张丽清,等.玉米施用硅肥的肥效初探[J].华北农学报,2004,19(专辑）:29-31.
[25] 梅艳,阮培均,马俊.有机生物复合肥不同底肥施用量对玉米产量及经济效益的影响[J].华北农学报,2005,20(专辑）:27-29.

Please choose a citation manager

Content to export