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The minerals present
Crop yield as a function of soil moisture supply
Haploids in polyembryos of beet Beta vulgaris L
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abattoir agar amount of pollen animals arbejde average Azotobacter bacteria barley basic treatment beets bolting cells cent chroococcum clarity percentage clover-grass coccoids crop crude fiber cultures curve Danish Deer Park Denmark diploid diploid and tetraploid diploid rye dry matter early bolters Eroica experiments fallow deer felspars figures gonidia grain weight grains per ear granules growth Hornblende increase infection inoculation investigations isolated Karlslunde kg nitrate kg/ha loose smut lysimeter method micro-cysts microcline monoploid nitrate nitrate application nitrogen Nord Desprez normal nucleoids number of grains number of straws oats oligoclase parasite percentage of attack physiologic races Pochon pollen grains pollen spreading pollen traps Puccinia quartz red deer rods root rust Salmonella salmonellosis samples seed rate serotypes sewage shows sowing species spikelets spore staining sterile florets straws per m2 subsoil swedes temperature tensiometers tetraploid rye types typhi murium variants varieties wheat wheat leaf rust