From this ethylene screen, a total of 231 putative ethylene mutants were recovered, exhibiting eight distinct phenotypes corresponding to the ‘triple response’. Moreover, 40,000 mutagenized snapdragon seeds from three M2 populations, derived from ethyl methanesulfonate (EMS) treatments of 0.50, 0.75, and 1.0%, were also assessed for ethylene insensitivity based on presence/absence of an ethylene ‘triple response’. This screen was then used to evaluate responses of 48 snapdragon hybrid lines along with an inbred line to ethylene based on hypocotyl elongation inhibition. It was determined that 5 µM ACC was optimum in elucidating biological activity. The influence of various concentrations of ACC, including 0, 0.25, 0.50, 1.0, 2.5, 5.0, 10, 25, 50, 75, and 100 µM on seedling growth was investigated. Potatoes: a traditional tuberous and productive vegetable with so many uses.īeans: this perfect accompaniment to peas is also easy to grow.A tissue culture screen for ethylene tolerance utilizing 1-aminocyclopropane-1-carboxylic acid (ACC) was optimized for Antirrhinum majus L. Mint: grow this reliable herb to flavour your peas. Store all garden chemicals out of the reach of children and pets. If using products to deal with pests, diseases or weeds, always read the label, follow the instructions carefully and wear suitable protective equipment. Safety tipĪfter applying fertiliser, delay harvesting for a few days and rinse well before cooking and eating. It is important that the peas are completely dry when saved, and that they are kept dry, to ensure they don’t rot. Collect these and shell the peas into a labelled paper bag, then keep them in a moisture-free spot for next season. A range of seeds and seedlings are available to purchase, but if you would like to try collecting your own seeds, just leave the pods on the vine until they dry up at the very end of the season. All these sap-sucking insects can be controlled with garden insecticides. Plants are also sometimes the victims of whiteflies and thrips. Very young pea shoots are sometimes attacked by aphids. Powdery mildew can be controlled with a garden fungicide if it occurs. Planting at the recommended spacing also reduces overcrowding. This can be reduced by growing your plant in sunny and airy positions, and by avoiding wetting the leaves. Sometimes peas are affected by powdery mildew, a fungus disease that grows a white powder over the foliage. It is best not to feed your pea, as it may end up producing foliage at the expense of fruit. Also avoid wetting the foliage, as this can provide the perfect conditions for fungus diseases. Keep the soil around your pea just damp-letting it get too wet can lead to problems.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |