Temporal and spatial variations of chemical constituents in maize

Abstract

Abstract: Study on the temporal and spatial variations of chemical constituents in maize showed that with the development of maize,the contents of total starch,crude protein and crude lipid in its kernel increased,while those of crude protein and crude lipid in its leaf and stem decreased.The content of fiber extracted by neutral agent and that of fiber and lignin in leaves and stems increased.The crude protein content of the top leaf was higher than that of the basal leaf,while the content of fiber extracted by neutral agent and that of fiber and lignin in the top leaf were lower than those of the basal leaf.The crude protein content of the top stem was higher than that of the basal stem,while the content of the fiber extracted by neutral agent and that of the fiber and lignin in the top stem were lower than those of the basal stem.

Key words: Maize, Chemical constituents, Temporal and spatial dynamics

CLC Number:

S181

CHEN Yuxiang, ZHOU Daowei, ZHANG Yufen . Temporal and spatial variations of chemical constituents in maize[J]. Chinese Journal of Applied Ecology, 2004, (9): 1589-1593.

References

[1] Gao Z Q(高中起),Wang G-Q(王贵卿),Lou Y-J(娄玉杰).1999. Technology of Forage and Grassland Science. Changchun:Jilin Science and Technology Press. (in Chinese)
[2] Liu W-G(刘晚苟),Shan L(山仑).2003.Effect of soil bulk density on maize growth under different water regimes. Chin J Appl Ecol(应用生态学报),14(11):1906～1910(in Chinese)
[3] Liu X-Y(刘兴友),Diao Y-X(刁有祥).1995.Science of Physical and Chemical Quality Test of Food. Beijing: Beijing Agricultural University Press. 30 ～ 31 (in Chinese)
[4] Qi H-W(祁宏伟),Su X-X(苏秀侠),Yu X-F(于秀芳).2000.Study on the technology of applying maize for both food and forage use-Study on degradation rate of dry material of maize straw and its silage in different harvesting date in ox rumen. J Jilin Agric Sci (吉林农业科学),25(3):34～38(in Chinese)
[5] Wang S-Y(王守义),Su L(宿令),Guo F F(郭风法).1999.Studies on optimum silaging stage of sweet com stalks. J Anhui Agric Sci(安徽农业科学),27(1):88～89(in Chinese)
[6] Wu Z-J(武志杰),Zhang H-J(张海军),Xu G-S(许广山),et al.2002. Effect of returning com straw into soil on soil fertility. Chin J Appl Ecol(应用生态学报),13(5):539～542(in Chinese)
[7] Yang S(杨胜).1993.Forage Analysis and Its Quality Testing Technology. Beijing: Beijing Agricultural University Press. 58 ～ 61.(in Chinese)
[8] Yu X-F(于秀芳),Su X-X(苏秀侠),Chen Z-S(陈自胜).1999.Study on the technology of applying maize for both food and forage use Ⅰ. Discussions on optimum harvest date of merchandised maize straw.J Jilin Agric Sci(吉林农业科学),24(1):50～53(in Chinese)
[9] Zhang J-W(张吉旺),Wang K-J(王空军),Hu C-H(胡昌浩).2000. Influence of harvested at different stage to com feeding nutritive value.J Maize Sci(玉米科学),(supp.):33～35(in Chinese)
[10] Zhang S-Q(张岁岐),Shan L(山仑).2003.Effect of nitrogen nutrition on endogenous hormone content of maize under soil drought conditions.Chin J Appl Ecol(应用生态学报),14(9):1503 ～ 1506 (in Chinesse)
[11] Zhou Q-P(周青平),Wang H-S(王宏生),Zhou J-P(周继平).1997. The optimum harvest date of maize at Huangshui, Qinghai Province and treatment and utilization of its straw.Pratac Sci(草业科学),14(1):53～56(in Chinese)

[1]	LI Changqing, JI Meng, MA Mengmeng, WANG Shuo, LIU Huan, SUN Zhimei. Effects of combined natural synergists and chemical inhibitors on yield, nitrogen utilization and balance in wheat/maize rotation system [J]. Chinese Journal of Applied Ecology, 2023, 34(9): 2391-2397.
[2]	ZHAO Jiyu, LI Ruiwen, WANG Qi, WANG Shunyuan, TIAN Yuchun, ZHAO Jinmeng, REN Baizhao, ZHAO Bin, LIU Peng, ZHANG Jiwang. Effects of seed grading on population regularity degree and yield of summer maize [J]. Chinese Journal of Applied Ecology, 2023, 34(12): 3333-3339.
[3]	CHEN Yue, ZHAO Gengxing, CHANG Chunyan, WANG Zhuoran, LI Yinshuai, ZHAO Huansan, ZHANG Shuwei, PAN Jingrui. Grain yield estimation of wheat-maize rotation cultivated land based on Sentinel-2 multi-spectral image: A case study in Caoxian County, Shandong, China [J]. Chinese Journal of Applied Ecology, 2023, 34(12): 3347-3356.
[4]	GU Jiacheng, WANG Wenmin, WANG Zhen, LI Luhua, JIANG Guiju, WANG Jiaping, CHENG Zhibo. Effects of maize and soybean intercropping on soil phosphorus bioavailability and microbial community structure in rhizosphere. [J]. Chinese Journal of Applied Ecology, 2023, 34(11): 3030-3038.
[5]	CHEN Junnan, JIANG Wenyang, ZAN Zhiman, WANG Jiangtao, ZHENG Bin, LIU Ling, LIU Juan, JIAO Nianyuan. Effects of maize and peanut co-ridge intercropping on crop photosynthetic characteristics and intercropping advantages [J]. Chinese Journal of Applied Ecology, 2023, 34(10): 2672-2682.
[6]	LI Ruiping, LUO Yang, SUI Pengxiang, ZHENG Hongbing, MING Bo, LI Shaokun, WANG Hao, ZHENG Jinyu. Short-term effect of different returning methods of maize straw on the temperature of black soil plough layer [J]. Chinese Journal of Applied Ecology, 2023, 34(10): 2693-2702.
[7]	LI Chang-xin, YAN Qi, NI Li-li, ZHANG Shu-xin, WANG Li-mei. Effects of elevated atmospheric CO₂ concentration on nonstructural carbohydrates and grain quality of maize [J]. Chinese Journal of Applied Ecology, 2023, 34(1): 123-130.
[8]	LIU Yan-yan, LI Jia-xing, DAI Yi-bing, JIN Yao, ZHANG Yu-fang, ZOU Yu-jia. GIS-based risk assessment of agrometeorological disasters of summer maize in northern mountainous area of Sichuan Basin: A case study of Wangcang County, Sichuan Province, China [J]. Chinese Journal of Applied Ecology, 2022, 33(9): 2457-2465.
[9]	WANG Ning, SHI Zhao-kang, XU Shi-ying, YIN Feng-ru, WANG Wei-jie, FENG Wan-jun. Dynamics of carbon and nitrogen balance during leaf senescence of maize seedlings induced by low nitrogen stress [J]. Chinese Journal of Applied Ecology, 2022, 33(4): 1045-1054.
[10]	WEI Pei-yao, LI Ying-mei, LIU Chen, REN Ping. Barrier effect against Bemisia tabaci and the control of tomato yellow leaf curl virus in a tomato-maize intercropping system [J]. Chinese Journal of Applied Ecology, 2022, 33(4): 1125-1130.
[11]	WU Kai-kuo, ZHANG Zhe, WU Zhi-jie, FENG Liang-shan, GONG Ping, BAI Wei, FENG Chen, ZHANG Li-li. Effects of different amounts of straw return and nitrogen fertilizer application on soil CO₂ emission from maize fields. [J]. Chinese Journal of Applied Ecology, 2022, 33(3): 664-670.
[12]	XU Xin, WANG Xiao-ying, BAO Xue-lian, WANG Ying, LIU Ya-jun, HUO Hai-nan, HE Hong-bo, XIE Hong-tu. Effects of long-term no-tillage and stover mulching on maize yield and its stability. [J]. Chinese Journal of Applied Ecology, 2022, 33(3): 671-676.
[13]	WANG Ding, YI Wen-bo, LI Huan, CHEN Lin-kang, ZHAO Ping, LONG Guang-qiang. Effects of intercropping and nitrogen application on soil microbial metabolic functional diversity in maize cropping soil. [J]. Chinese Journal of Applied Ecology, 2022, 33(3): 793-800.
[14]	ZHAO Xing-han, LIU Dong, HUANG Kai, QUAN Zhi, HUANG Bin, FANG Yun-ting, CHEN Xin. N₂O and N₂ emission characteristics from maize and greenhouse vegetable soils in Northern China [J]. Chinese Journal of Applied Ecology, 2021, 32(9): 3204-3212.
[15]	QIN Xiao-min, PAN Hao-nan, XIAO Jing-xiu, TANG Li, ZHENG Yi. Root morphological changes in maize and soybean intercropping system under different phosphorus levels [J]. Chinese Journal of Applied Ecology, 2021, 32(9): 3223-3230.