;where Ra is an indicator of the reaction to nitrogen fertilization; ph1, ph2 - the height of corn plants, respectively, on the control and on the fertilized background; gm1, gm2 - the yield of green mass in the milky-wax ripeness of corn, respectively, on the control and on the fertilized background; gy1, gy2 - grain yield of corn samples, respectively, on the control and on the fertilized background; and the higher the Ra index, the higher the responsiveness of the corn sample. ;EFFECT: invention improves efficiency and accuracy of assessing the responsiveness of hybrids, self-pollinated lines or corn source material for nitrogen fertilization, as well as simplifies technology of sampling and their evaluation.;1 cl, 3 tbl, 1 ex"/>
公开/公告号RU2744730C1
专利类型
公开/公告日2021-03-15
原文格式PDF
申请/专利号RU20200126495
申请日2020-08-07
分类号A01G7;A01C21;
国家 RU
入库时间 2022-08-24 17:42:12