Published August 2002 | Version v1
Journal article Metadata-only

The study on effect of zeolite on nitrogen use efficiency of corn by 15N-isotope dilution method

Creators

  • 1. Management Office of Foshan City, Foshan, Guangdong (China)
  • 2. South China Agricultural Univ., Guangzhou (China). College of Resources and Environment

Description

A pot experiment was carried out to study the effect of natural zeolite on nitrogen use efficiency of corn by using 15N-isotope dilution method. The results showed that application of zeolite could improve the corn growth and enhance the biomass of the corn seedling. By using zeolite, nitrogen use efficiency (NUE) of corn was increased by 23.2%-33.1% as compared with no-zeolite treatment; and the residual nitrogen has no significant difference between zeolite treatment and no-zeolite treatment

Additional details

Publishing Information

Journal Title
Acta Agriculturae Nucleatae Sinica
Journal Volume
16
Journal Issue
4
Journal Page Range
p. 237-241
ISSN
1000-8551

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
34036013
Subject category
S60: APPLIED LIFE SCIENCES; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
AVAILABILITY; FERTILIZERS; ISOTOPE DILUTION; ISOTOPE RATIO; MAIZE; NITROGEN 15; PLANT GROWTH; SOILS; STATISTICAL DATA; UPTAKE; YIELDS; ZEOLITES
Descriptors DEC
CEREALS; DATA; GRAMINEAE; GROWTH; INFORMATION; INORGANIC ION EXCHANGERS; ION EXCHANGE MATERIALS; ISOTOPE APPLICATIONS; ISOTOPES; LIGHT NUCLEI; LILIOPSIDA; MAGNOLIOPHYTA; MATERIALS; MINERALS; NITROGEN ISOTOPES; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; PLANTS; SILICATE MINERALS; STABLE ISOTOPES; TRACER TECHNIQUES