A field research was undertaken at the site of Mampong campus University Education, Winneba, Ghana to evaluate parents and progenies seven maize varieties. The main objective study identify high-yielding landraces hybrids heritability yield-related traits using diallel analysis. varieties (parents) used were: Aburopa, Aburonenkatie, Aburohoma, Kamaazie red, yellow, light red Obaatampa. These we...

Performance is one of the important stages in breeding sweet corn before releasing varieties. evaluation carried out to determine phenotypic character a genotype so that yield potential variety can be known. Research on performance Indonesia still relatively rare, this research needs with aim knowing and 23 commercial varieties ( Zea mays saccharata Sturt) Indonesia. The study was at Leuwikopo ...

During kharif-2021, the present trial was carried out at field experimentation centre of Genetics and Plant Breeding, Naini Agricultural Institute, Sam Higginbottom University Agriculture, Technology And Sciences, Allahabad to assess genetic association path coefficient analysis in forty-five maize genotypes, including one check variety SHAKTIMAN-5 for eighteen quantitative traits. Based on mea...

Crop photosynthesis is closely related to leaf water content (LWC), and clarifying the LWC conditions at critical points in crop has great theoretical practical value for accurately monitoring drought providing early warnings. This experiment was conducted study response of rewatering determine which maize reaches a maximum minimum thus changes from state stomatal limitation (SL) non-stomatal (...

Drought and floods affect the growth yield of maize, affecting food security. Therefore, it is crucial to assess maize’s drought waterlogging status in various stages. We used phenological daily meteorological data spatial analysis identify conditions spring maize Northeast China eight calculated crop water surplus/deficit index national standard for waterlogging. The results indicate a signifi...

This experiment was conducted to determine the effect of defoliation time on productivity maize, forage and in vitro digestibility maize leaves (ML). The response grain yield, plant height, days 50% silking, ear height leaf yield as well chemical composition ML variety "Obasuper" were evaluated a randomized complete block design with four treatments 3, 6, 9 weeks after planting (WAP) undefoliat...

Penelitian bertujuan untuk mengetahui nilai daya gabung umum, khusus, dan kombinasi persilangan antar genotipe jagung manis (Zea mays saccharate) terbaik. menggunakan Rancangan Acak Kelompok Lengkap (RAKL) terdiri dari satu faktor dengan tiga ulangan. Perlakuan 10 genotipe, yaitu SB 1-3, KD 1-1, 7/5 1-B sebagai tetua, 1-3 x 1-B, 1-1 F1, F1 resiproknya, varietas Talenta pembanding. Data dianalis...

The occurrence dates of crop phenological events are closely related to the timing agronomic management and therefore key information for agricultural monitoring forecasting as well climate change impact assessment adaptation planning. However, sowing harvesting only variables available in current global datasets. Here, we present 0.5° grid dataset phenology 2000 (the average 1996-2005), called...

Improving nitrogen use efficiency is a significant scientific problem to be solved. Two maize hybrids JD27 (Jidan 27) and SD19 (Sidan 19) were selected study the effects of levels on root characteristic parameters plant dry matter accumulation, distribution transportation. We set five different levels, which deficiency (000N), low (075N), medium (150N), high (225N) excessive (300N). The results...

this study was conducted to determine the effect of cliniptilolite natural zeolite on deficit irrigation stress tolerance on maize cultivar ksc704. the experiment was laid out as a factorial design based on randomized complete block with three replications at seed and plant improvement institute, karaj in 2012. four irrigation levels, including irrigation after 70, 95, 120 and 145 mm cumulative...