chlordane

Dataset: 

Study number: 

385

Data set ID: 

210385008

Date range: 

1986-06-15 to 1987-01-15

Original investigator: 

Solange I Silva

Data contact: 

Abstract: 

Twenty 6 x 6 m plots were established with a 3 m buffer between plots. Five plots were randomly assigned to one of four treatments: (1) chlordane amendment 100ml AI (active ingredients) per 10,000 ml) to exclude microarthropods, (2) sprinkler irrigation (6 mm per week), (3) sprinkler irrigation (6 mm/week) plus chlordate amendment (as above), (4) control (no treatment).

Soil total Nitrogen was determined in the rhizosphere of fluffgrass.

Data download: 

Description: 

Data file information for the following Jornada data set: Fluff grass soil total nitrogen

LTER Core Area(s): 

Dataset: 

Study number: 

385

Data set ID: 

210385004

Date range: 

1986-03-15 to 1986-09-15

Original investigator: 

Solange I Silva

Data contact: 

Abstract: 

This data set consists of periodic size measurements of permanently marked individual fluff grass plants. Measurements were taken in March, July, and September 1986. Twenty 6 x 6 m plots were established with a 3 m buffer between plots.

Five plots were randomly assigned to one of four treatments: (1) chlordane amendment 100ml AI (active ingredients) per 10,000 ml) to exclude microarthropods, (2) sprinkler irrigation (6 mm per week), (3) sprinkler irrigation (6 mm/week) plus chlordate amendment (as above), (4) control (no treatment). Three randomly located subsamples were taken from each plot.

Data download: 

Description: 

Data file information for the following Jornada data set: Fluff grass plant growth

LTER Core Area(s): 

Dataset: 

Study number: 

385

Data set ID: 

210385003

Date range: 

1986-05-15 to 1986-07-15

Original investigator: 

Solange I Silva

Data contact: 

Abstract: 

Dry weight biomass and total nitrogen were determined for flowers, green leaves and yellow and grey leaves of fluffgrass plants collected from plots. Twenty 6 x 6 m plots were established with a 3 m buffer between plots.

Five plots were randomly assigned to one of four treatments: (1) chlordane amendment 100ml AI (active ingredients) per 10,000 ml) to exclude microarthropods, (2) sprinkler irrigation (6 mm per week), (3) sprinkler irrigation (6 mm/week) plus chlordate amendment (as above), (4) control (no treatment).

Data download: 

Description: 

Data file information for the following Jornada data set: Fluff grass plant total nitrogen

LTER Core Area(s): 

Dataset: 

Study number: 

385

Data set ID: 

210385001

Date range: 

1986-12-05 to 1987-04-08

Original investigator: 

Solange I Silva

Data contact: 

Abstract: 

A mesocosm experiment was conducted on fluff grass (Erioneuron pulchellum) plants to look at the effect of exclusion of mites (with chlordane), nematodes (NEMACUR), mites and nematodes, on soil available, total and microbial nitrogen.

A mesocosm experiment was conducted on fluff grass (Erioneuron pulchellum) plants to look at the effect of exclusion of mites (with chlordane), nematodes (NEMACUR), mites and nematodes, on soil available, total and microbial nitrogen.

Data download: 

Description: 

Data file information for the following Jornada data set: Fluff grass mesocosm: mites and nematodes

LTER Core Area(s): 

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