|Table of Contents|

Effects of Water Stress and Phosphorus Treatment on Turf Quality of Poa pratensis L.Under Mowing Conditions(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年18期
Page:
56-60
Research Field:
Publishing date:

Info

Title:
Effects of Water Stress and Phosphorus Treatment on Turf Quality of Poa pratensis L.Under Mowing Conditions
Author(s):
LI Shou-tian1; 2; QIAN Jian-lin1; HAN Jian-guo2; MAO Pei-sheng2
1.Suzhou Polytechnic Institute of Agriculture,Jiangsu,Suzhou 215008;
2.Institute of Grassland,China Agricultural University,Beijing 100097
Keywords:
Poa pratensis L.; water stress; phosphorus; turf quality
PACS:
S 688.4
DOI:
-
Abstract:
Through hydroporic greenhouse culture,taking Poa pratensis L.‘Midnight’(drought-resistant) and‘Brilliant’ (not drought-resistant variety) as the test materials,the effects of water stress and phosphorus on the turf quality of Poa pratensis L.under hydroponic culture and mowing conditions were studied.The results showed that whether there was water stress or not,color quality,uniformity quality and tilling number were increased significantly with the increase of exogenous phosphorus addition.Color quality,uniformity quality and tilling number were decreased significantly by water stress at the same phosphorus treatment.Color quality,uniformity quality and tilling number of ‘Midnight’ was better than that of ‘Brilliant’ under water stress.

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Last Update: 2014-08-14