农业科研单位编制外用工的管理策略

编制外用工是农业科研单位普遍存在的用工形式。本文阐述了农业科研单位编制外用工的特点，分析了编制外用工存在问题及原因，提出从规范用工管理方式、强化考核管理、拓宽发展空间等方面提高编制外人员的工作积极性，提升编制外用工人力资源管理的效能，促进单位发展。     

舒城县干汊河镇农村集体“三资”管理现状与建议

阐述了舒城县干汊河镇农村集体"三资"管理取得的成效,指出了管理过程中存在的问题,并提出了加强农村集体"三资"管理的建议。     

冠县棉花花铃期田间管理技术

阐述了冠县棉花花铃期的生育特点,结合生产实际制定了田间管理关键技术措施,包括重施花铃肥、补施盖顶肥、中耕培土、适时整枝、化学调控、病虫害防治等,以供参考。     

中小型饲料企业的供应链管理与物流配送

中小型饲料企业是饲料产品经济发展中的重要组成部分，也是我国农牧行业经济发展的重要组成部分。随着计算机物联网技术的不断发展，当前线上销售模式应成为中小型饲料企业创新经济增长点的重点发展领域，而要想更好的发展线上运营模式必须考虑当前中小型饲料企业自身供应链管理物流配送的发展状况。本文研究分析当前中小型饲料企业供应链管理及物流配送的发展现状，通过对供应链管理的核心影响因素及中小型饲料企业所处内外部环境的深入研究，分析当前中小型饲料企业供应链管理发展问题背后的原因，并在此基础上提出针对中小型饲料企业供应链管理与物流配送的合理性建议与优化措施。 [关键词]中小型饲料企业|供应链管理|优化措施     

基于模糊数学的洲滩人工林复合经营模式多功能评价

在资料查询、专家咨询获取各种模式林分相关信息的基础上,选择华容县5种当地典型的杨树人工林复合经营模式,共设置20块样地,对相应指标进行实地调查,从生态效益、经济效益、社会效益三个方面筛选评价指标,构建了洲滩人工林复合经营的综合评价指标体系,运用层次分析法和模糊数学综合评判法对5种杨树人工林经营模式进行了评价。评价结果表明:5种杨树人工林复合经营模式的生态、经济、社会综合效益评价优劣排序为林-菜模式(0.631 3)林-菌模式(0.611 8)林-药模式(0.488 3)林-草模式(0.475 2)纯林模式(0.456 7)。无论从生态功能、经济功能、社会功能还是从综合效益来看,研究区人工林复合经营模式都优于纯林模式。     

Herbicide options for effective weed management in dry direct-seeded rice under scented rice-wheat rotation of western Indo-Gangetic Plains

Farmers' participatory field trials were conducted at Madhuban, and Taraori, the two participatory experimental sites/locations of the Cereal Systems Initiative for South Asia (CSISA), a collaborative project of IRRI and CIMMYT in Karnal district of Haryana, India, during Kharif (wet season) 2010 and 2011. This research aimed to evaluate preemergence (PRE) and postemergence (POST) herbicides for providing feasible and economically viable weed management options to farmers for predominant scented rice varieties. Treatments with pendimethalin PRE fb bispyribac-sodium + azimsulfuron POST had lower weed biomass at 45 days after sowing (DAS). At Madhuban, highest grain yield of scented basmati rice (3.43 t ha⁻¹) was recorded with the sequential application of pendimethalin PRE fb bispyribac-sodium + azimsulfuron POST. However, at Taraori, yields were similar with pendimethalin or oxadiargyl PRE fb bispyribac-sodium and/or azimsulfuron POST. Applying oxadiargyl by mixing with sand onto flooded field was less effective than spray applications in non-flooded field. The benefit-cost ratio of rice crop was higher with herbicide treatments at both sites as compared with the non-treated weed-free check except single PRE and POST applications and sequential application of oxadiargyl PRE fb oxadiargyl PRE. In a separate experiment conducted at Nagla and Taraori sites, scented rice cultivars' ('CSR 30′ and 'Pusa 1121′) tolerance to three rates of azimsulfuron (15, 25, and 35 g ai ha⁻¹) was evaluated over two years (2010 and 2011). CSR 30 (superfine, scented) was more sensitive to higher rates (35 g ai ha⁻¹) of azimsulfuron as compared to Pusa 1121 (fine, scented). Crop injuries were 8 and 28% in case of CSR 30; 5 and 15% in Pusa 1121 when applied with azimsulfuron 25 and 35 g ai ha⁻¹, respectively. Azimsulfuron applied at 35 g ai ha⁻¹ reduced yield in both cultivars but in CSR 30 yield reduction was twofold (11.5%) as that of Pusa 1121 (5.2%).