Search National Agricultural Library Digital Collections

You searched for:

Subjects cultivars Remove constraint cultivars: cultivars Subjects leaves Remove constraint leaves: leaves Subjects crop quality Remove constraint crop quality: crop quality

Displaying all 4 items start over

1. Agronomic and natural rubber characteristics of sunflower as a rubber-producing plant

Description:: Includes references
Author:: Pearson, Calvin H. , Cornish, Katrina , McMahan, Colleen M. , Rath, Donna J. , Brichta, Jenny L. , Van Fleet, Jennifer E.
Subject:: Helianthus annuus , rubber , specialty crops , agronomic traits , dry matter accumulation , dry matter partitioning , leaves , stems , inflorescences , cultivars , genotype , genetic variation , latex , crop quality , crop yield , field experimentation , molecular weight , plant genetic resources , Colorado
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010

2. Dryland Malt Barley Yields and Quality Affected by Tillage, Cropping Sequence, and Nitrogen Fertilization

Author:: Upendra M. Sainju , Andrew W. Lenssen , Joy L. Barsotti
Subject:: Hordeum vulgare , Pisum sativum , application rate , biomass production , continuous cropping , conventional tillage , crop quality , crop rotation , cropping sequence , cultivars , fallow , grain yield , grains , leaching , leaves , malt , malting barley , nitrogen fertilizers , no-tillage , nutrient uptake , nutrient use efficiency , protein content , proteins , soil erosion , soil organic matter , split application , stems , Great Plains region , Montana
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2013

3. Forage yield and quality of tall wheatgrass accessions in the USDA germplasm collection

Description:: Includes references
Author:: Vogel, K.P. , Moore, K.J.
Subject:: height , plant characteristics , Thinopyrum elongatum , crop yield , crop quality , germplasm , forage , salt tolerance , cultivars , alkaline soils , genetic variation , phenotypic variation , in vitro digestibility , protein content , leaves , inflorescences , plant genetic resources
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 1998

4. Response of eight sugarbeet varieties to increasing nitrogen application. I. Root, sucrose, and top yield

Description:: Includes references
Author:: Stevens, W.B. , Violett, R.D. , Skalsky, S.A. , Mesbah, A.O.
Subject:: Beta vulgaris , sugar beet , crop production , crop yield , nitrogen fertilizers , fertilizer rates , root growth , chemical constituents of plants , sucrose , quantitative analysis , leaves , plant growth , cultivars , genetic variation , crop quality , Wyoming , Montana
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008