Results 281 to 290 of about 5,970,847 (335)

Seed Density and Germination

, 1982
The following list gives the average number of clean seeds per kilogram and the average percentage of germination.
P. D. Ouden
semanticscholar   +2 more sources

Influence of seed density and aggregation on post-dispersal weed seed predation in cereal fields

Agriculture, Ecosystems and Environment, 2005
P. Marino, P. Westerman, C. Pinkert, W. Werf   +3 more
semanticscholar   +3 more sources

Optimization of nitrogen rate and seed density for safflower (Carthamus tinctorius L.) production under low-input farming conditions in temperate climate

Field Crops Research, 2009
E. Elfadl, C. Reinbrecht, C. Frick, W. Claupein   +3 more
semanticscholar   +3 more sources

Seed density is as important as limiting similarity, diversity effect, and propagule pressure in plant restoration to control invasion

, 2020
Restoring invasion-resistant plant communities is critical for the successful control of invasive plant species. It is based on ecological principles, such as limiting similarity, and the diversity–invasibility hypothesis, which can be used to select ...
Chaeho Byun, Minwoo Oh, Eun Ju Lee, Hojeong Kang   +3 more
semanticscholar   +1 more source

Seed size–seed number trade‐offs: influence of seed size on the density of fire‐stimulated persistent soil seed banks

American Journal of Botany, 2022
AbstractPremiseDoes the seed size–seed number allocation trade‐off model apply to long‐term persistent soil seed banks? This trade‐off between seed size versus number of seeds produced is usually applied at a single population on an annual basis. Our question is how this model might apply to close relatives that produce dormant seed forming long‐term ...
V. Thomas Parker, Stephen B. Ingalls
openaire   +2 more sources

Optimizing seed rate and stem density for seed potato production

The Journal of Agricultural Science, 1985
Previous investigations (e.g. Bates, 1935; Singh, 1952; Bremner & Taha, 1966; Sharpe & Dent, 1968) established that increase in the size of potato seed planted and decrease in inter-sett spaoing increased the number of stems and of tubers, resulting in yield advantage generally, but reduced tuber size in the produce.
H. S. Sekhon, M. Singh
openaire   +1 more source

Comparative Studies on Catalytic and Non-Catalytic Co-Gasification of Rubber Seed Shell and High Density Polyethylene Mixtures

Journal of Cleaner Production, 2014
B. L. F. Chin, S. Yusup, A. Shoaibi, P. Kannan, C. Srinivasakannan, S. Sulaiman   +5 more
semanticscholar   +3 more sources

Kinetic studies of co-pyrolysis of rubber seed shell with high density polyethylene

Energy Conversion and Management, 2014
B. L. F. Chin, S. Yusup, A. Shoaibi, P. Kannan, C. Srinivasakannan, S. Sulaiman   +5 more
semanticscholar   +3 more sources

SEED PREDATION AND SELECTION EXERTED BY A SEED PREDATOR INFLUENCE SUBALPINE TREE DENSITIES

Ecology, 2008
Strongly interacting species often have pronounced direct and indirect effects on other species. Here we focus of the effects of pine squirrels (Tamiasciurus spp.), which are a dominant pre-dispersal seed predator of many conifers including limber pines (Pinus flexilis) and whitebark pines (P. albicaulis).
Adam M, Siepielski, Craig W, Benkman
openaire   +2 more sources

Densities of melon seeds, kernels and hulls

Journal of Food Engineering, 1989
Abstract True density, bulk density and apparent density of the seeds, kernels and hulls of commercial varieties of muskmelon, longmelon and watermelon were determined. There is a significant difference between the apparent densities of kernels and of seeds.
M.S. Teotia, P. Ramakrishna
openaire   +1 more source