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[1]CHAI Zhong-ping,WANG Xue-mei,CHEN Bo-lang,et al.Impact of Different Fertilization Treatments on Growth and Yield of Korla Fragrant Pear[J].Research of Soil and Water Conservation,2013,20(03):172-175.

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Impact of Different Fertilization Treatments on Growth and Yield of Korla Fragrant Pear

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 20 Number of periods: 2013 03 Page number: 172-175 Column: Public date: 2013-06-28

Title:: Impact of Different Fertilization Treatments on Growth and Yield of Korla Fragrant Pear

Author(s):: CHAI Zhong-ping¹, WANG Xue-mei², CHEN Bo-lang¹, JIANG Ping-an¹, SHENG Jian-dong¹, HE Chuan-wen¹; 1. College of Pratacultural and Environmental Science, Xinjiang Agriculture University, Urumqi 830052, China;
2. College of Geography Science and Tourism, Xinjiang Normal University, Urumqi 830054, China

Keywords:: Korla fragrant pear; fertilization; growth; yield

CLC:: S661.2

DOI:: -

Abstract:: To understand the growth process of Korla fragrant pear and its response to soil nutrients including N, P and K, different fertilization treatments were set in the field, and the growth and yield of a 20-years Korla fragrant pear tree were monitored in growth period. Results showed that application fertilizer could promote growth and fruit development of Pyrus brestschneideri Rehd tree, and could improve fruit yield and fruit shape index compared with no fertilizer treatment. The impacts of fertilizer on basal diameter, tree height, shoot diameter, shoot length and leaves of Korla fragrant pear followed the order of N > P > K, however, the impact order was N > K > P in terms of the single fruit weight and yield of Korla fragrant pear.

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