Application of controlledrelease fertilizer in the cultivation of Larix olgensis seedling

ZHU Yan, MA Lüyi, LIU Yong, LI Guolei, MA Yue, ZHU Zhongyi

JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2011, Vol. 35 ›› Issue (01) : 24-27.

PDF(1282704 KB)
PDF(1282704 KB)
JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2011, Vol. 35 ›› Issue (01) : 24-27. DOI: 10.3969/j.jssn.1000-2006.2011.01.006

Application of controlledrelease fertilizer in the cultivation of Larix olgensis seedling

  • ZHU Yan, MA Lüyi, LIU Yong, LI Guolei, MA Yue, ZHU Zhongyi
Author information +
History +

Abstract

A filed experiment was conducted to compare the effect of controlledrelease fertilizer (CRF) on the growth of one year old Larix olgensis seedling with conventional urea at 0, 120, 240, and 360 kg/hm2 N rate. The results showed that both the height and firstorder lateral roots(L>5 cm)were significantly enhanced when L. olgensis seedlings were applied with CRF as compared with common nitrogen fertilizer irrespective of rate. And at 360 kg/hm2 rate, the dry mass increased by 24.3 % applying the CRF in contrast to common urea. While no significant differences were found in either height to diameter ratio, or shoot to root mass ratio in the nitrogen types. At rates of both 120 kg/hm2 and 240 kg/hm2 nitrogen application, more nitrogen content was associated with the seedlings under CRF treatments, whereas the less ratio of leaf to total nitrogen content was found in the seedlings applied with CRF, indicating that at low and moderate CRF rates, seedlings absorbed more nitrogen and allocated more nitrogen to the stem and root. Combined results for seedling response to the urea source and their rates indicated that CRF was superior to conventional urea and the optimal rate was 240 kg/hm2 rate.

Cite this article

Download Citations
ZHU Yan, MA Lüyi, LIU Yong, LI Guolei, MA Yue, ZHU Zhongyi. Application of controlledrelease fertilizer in the cultivation of Larix olgensis seedling[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY. 2011, 35(01): 24-27 https://doi.org/10.3969/j.jssn.1000-2006.2011.01.006

References

[1]中国树木志编委会. 中国主要树种造林技术[M]. 北京: 农业出版社, 1983.
[2]Weinbaum S A, Johnson R S, DeJong T M. Causes and consequences of overfertilization in orchards[J]. Hort Technology, 1992, 2: 112-121.
[3]Liu J G, Diamond J. Chinas environment in a globalizing world[J]. Nature, 2005, 435:1179-1186.
[4]Liu J G, Diamond J. Revolutionizing Chinas environmental protection[J]. Science, 2007, 319:37-38.
[5]Dumroese R K, PageDumroese D S, Salifu K F, et al. Exponential fertilization of Pinus monticola seedlings: nutrient uptake efficiency, leaching fractions, and early outplanting performance[J]. Can J For Res, 2005, 35: 2961-2967.
[6]Donald D G M. Nursery Fertilization of Conifer Planting Stock[M]. Florida: CRS Press, 1991.
[7]Trenkel M E. Controlledrelease and Stabilized Fertilizers in Agriculture[R].Paris:The International Fertilizer Industry Association, 1997.
[8]Haase D L, Rose R. Symposium Proceedings: Forest Seedling Nutrition from Nursery to the Field[R]. Oregon: Nursery Technology Cooperative, Oregon State University, Corvallis, 1997.
[9]Oliet J A, Planelles R, Artero F, et al. Field performance of Pinus halepensis planted in Mediterranean arid conditions: relative influence of seedling morphology and mineral nutrition[J]. New Forests, 2009, 37: 313-331.
[10]Haase D L, Rose R, Trobaugh J. Field performance of three stock sizes of Douglasfir container seedlings grown with slowrelease fertilizer in the nursery growing medium[J]. New Forests, 2006, 31: 1-24.
[11]Jacobs D F, Rose R, Haase D L. Development of Douglasfir seedling root architecture in response to localized nutrient supply[J]. Can J For Res, 2003, 33: 118-125.
[12]Juntunen M L, Hammar T, Rikala R. Nitrogen and phosphorus leaching and uptake by container birch seedlings (Betula pendula Roth) grown in three different fertilizations[J]. New Forests, 2003, 25: 133-147.
[13]张玉凤, 曹一平, 陈凯. 膜材料及其构成对调节控释肥料养分释放特性的影响[J]. 植物营养与肥料学报, 2003, 9(2): 170-173.
[14]朱本岳, 邵大方, 鄢振武, 等.长效复合肥在林木容器育苗中的应用研究[J]. 磷肥与复肥, 1997(6): 78.
[15]董丽芬, 童德文, 张凤云. 油松专用包膜肥养分释放及育苗效果研究[J]. 西北林学院学报, 2005, 20(3): 78-80,83.
[16]刘勇. 苗木质量调控理论与技术[M]. 北京:中国林业出版社, 1999.
[17]Kochaba M, Gambash S, Avnimelech Y. Studies on slow release fertilizers. 1. Effects of temperature, moisture, and water vapor pressure[J]. Soil Sci, 1990, 149: 339-343.
[18]Gleason J F, Duryea M L, Rose R, et al. Nursery and field fertilization of 2+0 ponderosa pine seedlings: the effect on morphology, physiology, and field performance[J]. Can J For Res, 1990, 20: 1766-1772.
[19]Joseph R, Boivin K, Salifu F, et al. Lateseason fertilization of Picea mariana seedlings: intensive loading and outplanting response on greenhouse bioassays [J]. Annals of Forest Science, 2004, 61: 737-745.
[20]Fernández M, Marcos C, Tapias R, et al. Nursery fertilization affects the forsttolerance and plant quality of Eucalyptus globulus Labill. Cuttings[J]. Ann For Sci, 2007, 64: 865-873.
[21]朱本岳, 郑永平. 控释肥在苗木生产中的应用[J]. 浙江大学学报:农业与生命科学版, 2000, 26(3): 274-276.
[22]Juntunen M L, Hammar T, Rikala R. Leaching of nitrogen and phosphorus during production of forest seedlings in containers[J]. J Environ Qual, 2002, 31: 1868-1874.
PDF(1282704 KB)

Accesses

Citation

Detail

Sections
Recommended
The full text is translated into English by AI, aiming to facilitate reading and comprehension. The core content is subject to the explanation in Chinese.

/