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喷灌和软管灌溉两用机组水量分布特性与试验（Experiment and Analysis on Water Distribution Uniformity of Machine of Sprinkling Irrigation and Hose Irrigation Dual Purpose）
喷灌 软管灌溉 水量分布特性 试验
2009/11/24
喷灌和软管灌溉两用轻小机组具有喷灌和软管灌溉两种灌水方式，且有高度可升降、喷幅可调等特点。采用理论分析和试验验证相结合的方法，对该机组水量分布特性进行了研究，分析了影响机组水量分布特性的因素，计算了机组在配置喷灌和软管灌溉系统时的喷灌强度、均匀系数，结果表明，影响机组水量分布均匀性的主要因素是所配置灌水器的水量分布特性、灌水器配置间距、行走速率、土壤和地形、风速等。在室内试验时，机组喷灌均匀系数达...
INFLUENCE OF SPRINKLING IRRIGATION AND DIVERSE NITROGEN FERTILIZATION ON THE MASS AND DISTRIBUTION OF MILLET（PANICUM MILIACEUM L）ROOT SYSTEM ON A VERY LIGHT SOIL
millet root mass sprinkling irrigation nitrogen fertilization
2009/3/31
The purpose of the study conducted in 2005-2006 in Kruszyn Krajeński near Bydgoszcz was to determine the root mass of millet cultural varieties Gierczyckie and Jagna and the vertical distribution of t...
AFTER-EFFECT OF SPRINKLING IRRIGATION AND NITROGEN FERTILIZATION ON THE STRUCTURE OF ROOT SYSTEM AND GRAIN YIELD OF OAT
oat root system grain yield sprinkling irrigation – after-effect nitrogen fertilization – after affect
2009/3/31
The aim of the studies conducted in the years 2000-2002 in Kruszyn Krajeński, in the vicinity of Bydgoszcz, was determining the changes in morphological features (the weight and length) of root system...
EFFECT OF SPRINKLING IRRIGATION AND MINERAL FERTILISATION ON MALT AND FODDER BARLEY CULTIVATED ON LIGHT SOIL PART II. YIELD AND QUALITY OF GRAIN
barley sprinkling irrigation fertilisation yield grain quality
2009/3/30
The comparison of spring malt and fodder barley yields has shown that fodder cultivars react better to sprinkling irrigation and fertilisation, which is seen by slightly higher yields. A simplified ec...
EFFECT OF SPRINKLING IRRIGATION AND MINERAL FERTILISATION ON MALT AND FODDER BARLEY CULTIVATED ON LIGHT SOIL PART I. PLANT GROWTH AND DEVELOPMENT
barley irrigation fertilisation photosynhesis transpiration
2009/3/30
Over 1996-1998 in the RSD Lipnik in the vicinity of Stargard Szczeciński field and laboratory experiments were carried out on light soil, of IV soil valuation class, in order to evaluate the reaction ...