Profitability due to use of good agricultural practices (GAPs) is important for improving farmer return on investment. Although GAPs are theoretically expected to be profitable, actual returns accrued to farmers may not necessarily be realized due to shortfalls in profit to farmers after harvest. ...
The results of present study are particularly relevant to policy choices for improving or using the good practices for maize cultivation, which would reduce the environmental performance of maize production systems in the area. To address the air pollution issue from biomass open burning of ...
Good maize inbred Qi 319 has been got and separated from exogenous hybrid 78599. All of the combinations using Qi 319 as parent have high heterosis, especially having obvious rust resistance. Ludan 50 (Luyuan 92×Qi 319) has the highest heterosis, appearing highest yield in regional and produc...
The application of fertilizer to ensure the steady improvement of crop yield has become the main means of agricultural production. However, it remains to be determined whether fertilization practices with different combinations of nitrogen (N), phosphorus (P), potassium (K), and organic (O) fertil...
The ancient Maya culture of Mesoamerica shaped landscapes for centuries, in an area where maize (Zea mays) cultivation is considered a fundamental crop in the diet of present and ancient Mesoamerican cultures. Pollen records from sites with different env
There are good reasons to expect differences between settlement and abandonment patterns, so it is interesting that we find no trend for whether a site is from the period of population expansion (pre-876 BP) or from the period of population contraction (post-876 BP; see Fig. 6C). The reas...
http://www.apip-apec.com/ja/good-practices/files/The_Maize_in_Zambia_and_Malawi.pdf Kawaye FP, Hutchinson MF (2018) Are increases in maize production in Malawi due to favourable climate or the farm input subsidy program? In: Alves F, Filho WL, Azeiteiro U (eds) Theory and practice ...
The results show that it is not good for spring maize in Harbin site if the sowing date is much later than normal. However it has no obvious impacts in Jinzhou site. If keeping the present variety, growth periods of spring maize are shortened under all three climate warming situations ...
- 《Transactions of the Chinese Society of Agricultural Engineering》 被引量: 96发表: 2005年 Present State and Development on Technology of Stubble Chopping The significance of breaking stubble, especially for maize, was discussed in this paper, and the development of the technology of chopping ...
Simulated soil nitrate (NO3−-N) as influenced by different nitrogen management options under long-term contrasting tillage practices during 2019 (a), 2020 (b) and 2021 (c). Full size image Nitrogen uptake The observed and simulated nitrogen uptake showed a good match for evaluation year (202...