逊克农场有限公司:良种种植模式助力扩豆增收

有着“北大荒西部旱作农业第一大场”之称的逊克农场有限公司积极落实上级扩种大豆的目标要求,切实发挥种植业主力军作用,在调优种植结构的同时,以优选、繁育、示范、推广、供应大豆良种为重要举措,引导和助力农户扩种大豆,确保农户增产增收,2022年全场大豆种植面积将扩种至50.3万亩。政策的利好与各项措施的支持,提升了种植户扩种大豆的信心。

逊克农场良种种植模式助力扩豆增收

有着“北大荒西部旱作农业第一大场”之称的黑龙江逊克农场有限公司积极落实上级扩种大豆的目标要求,切实发挥种植业主力军作用,在调优种植结构的同时,以优选、繁育、示范、推广、供应大豆良种为重要举措,引导和助力农户扩种大豆,确保农户增产增收,2022年全场大豆种植面积将扩种至50.3万亩。政策的利好与各项措施的支持,提升了种植户扩种大豆的信心。

广西七坪林场马尾松树种良种调查研究

广西岑溪市七坪林场推出马尾松良种种植示范林项目,这是在充分调研考察基础上做出的决策,符合因地制宜、适地适树、良种壮苗的种植原则,为林场实现规模化生产、集约化经营创造条件。开展相关调查研究,可以为项目推广提供最真实数据参考,帮助林场不断调整修改计划措施,确保项目能够圆满实现。

优质脐橙丰产栽培技术

脐橙因果实顶部附生有小而发育不全的次生果,随果实的膨大,果顶开裂成脐状(有的果顶表面虽不开裂成脐,但仍有附生小果存在)

渭源县独特的气候条件适合马铃薯良种种植

渭源县独特的气候、土壤和海拔高度特别适宜马铃薯良种繁育,其立足这一优势,确立了建设"全国最大的马铃薯良种基地"的目标,规划在"十二五"期间建成年产脱毒瓶苗4000万株、原原种8000万粒、原种2.7万吨,带动发展一级良种田10万亩,年产一级良种21.6万吨的马铃薯良种生产基地。

Participatory Plant Breeding and Selection Impact on Adoption of Improved Sweetpotato Varieties in Uganda

This study analyzed the impact of participatory plant breeding （PPB） and participatory variety selection （PVS） on the adoption of improved sweetpotato varieties （ISPV） in central Uganda. The study quantitatively assessed how the two approaches influence farmers＇ uptake of the improved sweetpotato varieties and also determined other factors influencing this adoption. This was done by estimating a robust standard errors logit model. Both PPB and PVS positively and significantly influenced the likelihood of adoption of improved sweetpotato varieties at 5% and 10% levels, respectively. Other variables that positively influenced the adoption are extension services, training in sweetpotato production, farming experience, and off-farm income of the household. Farmers who participated in the plant breeding and variety selection processes were 37 and 6.7 times more likely to adopt the improved sweetpotato varieties than those who had not, respectively. Farmers who were trained specifically in sweetpotato production were 8.8 times more likely to adopt the improved varieties than those who had not received this type of training.