Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2018, Vol. 34 ›› Issue (12): 62-68.doi: 10.11924/j.issn.1000-6850.casb17100042

Special Issue: 畜牧兽医

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Effect of Fertilization Amounts on Turf Quality of Murdannia loriformis

  

  • Received:2017-10-13 Revised:2018-04-12 Accepted:2018-02-23 Online:2018-05-03 Published:2018-05-03

Abstract: The authors discuss and analyze the changes of morphological and physiological indicators for the turf ofMurdannia loriformis under different fertilization amounts of nitrogen, phosphorus and potassium. The results showed that: (1) the coverage was gradually increased with the extension of fertilization processing time, and the coverage of different treatments was also higher than that of CK treatment with a significant difference; (2) except nitrogen level 4, fertilization treatment had more tillers number than CK treatment with a significant difference; (3) the chlorophyll content of each fertilization treatments was higher than that of CK treatment basically and apart from the treatment of 3 (N1P3N3), 4(N1P4N4) and 8 (N2P4N3), the chlorophyll contents of the other fertilization treatments were significantly different from that of CK treatment; (4) the aboveground fresh weight of all fertilization treatments were higher than that of CK, and there was a significant difference between CK and the treatments except 2, 4, 5, 6, 9, 12, 16; (5) the plant height and leaf width of different fertilization treatments were higher than that of CK treatment, but there was no significant difference.