METHOD OF ESTIMATING ADAPTATION OF WHEAT TO PHOSPHORUS NUTRITION DEFICIT

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 rural u0445u043eu0437u00a0u0439u0441u0442u0432u0443, in particular to the breeding of wheat. method u0437u0430u043au043bu044eu0447u0430u0435u0442u0441u00a0 is u0440u0430u0441u0442u0435u043du0438u00a0 grow in u0443u0441u043bu043eu0432u0438u00a0u0445 lack of phosphorus u043fu0438u0442u0430u043du0438u00a0 - less than 0.01 g u0434.u0432. 1 kg substrate until the phase u0444u043eu0440u043cu0438u0440u043eu0432u0430u043du0438u00a0 5th leaf. then u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 content of inorganic phosphate in the 4th leaf by any known method. the value of u0441u0443u0434u00a0u0442 of adaptable u0440u0430u0441u0442u0435u043du0438u00a0.the more the content of phosphate, the more adapted plant phosphorus u043fu0438u0442u0430u043du0438u00a0 deficits. 2, table 2).