Relatively reliable estimates of foliage and seed biomassinIndian ricegrass were made from plant height, leaf length, seed stalk height, clump diameter and culm number.
“Growth inIndian ricegrass commenced in the spring when soil temperatures stayed at 4 degrees C for at least 3 or 4 days”
e4
“Relatively reliable estimates of foliagebiomass and seed biomass were made from measurements of average and/or maximum plant height, average length of longest leaf on each culm, maximum seed stalk height, clump diameter, and number of culms per plant”
“Mean foliage weight of 18 conifers (19.3 kg) was significantly greater than that of 26 angiosperms (10.0 kg) for standard sized (25.4 cm, dbh) individuals”
“Regression analyses were used to estimate the dry weight of foliage, living and dead stems and roots from canopy area and volume for eight desert shrubs. The results show that volume and canopy area are generally suitable estimators.”
“Regression analyses were used to estimate the dry weight of foliage, living and dead stems and roots from canopy area and volume for eight desert shrubs. The results show that volume and canopy area are generally suitable estimators.”
Excluding foliage, saplings with the closest spacing and N fertilization produced ovendry biomass of 14.3 and 15.4 MT/ha on the floodplain and terrace sites respectively.
“After 3 years highest above-ground yields on both sites occurred with the closest spacing and N fertilization”
e2
“In 1971 American sycamore ( Platanus occidentalis L.) plantations were established on a terrace and a floodplain site along the Ohio River near Hawesville, Kentucky”
e3
“Exclusive of foliage, saplings produced an average ovendry biomass of 14.3 and 15.4 metric tons per hectare (MT/ha) on the floodplain and terrace sites respectively for this treatment combination”
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