搜索结果: 1-6 共查到“农学 Polymer”相关记录6条 . 查询时间(0.109 秒)
Influence of polymer-coated slow-release urea on total tract apparent digestibility, ruminal fermentation and performance of Nellore steers
Slow-release Urea Ammonia Average Daily Gain Non-protein Nitrogen
2017/3/7
Two experiments were performed to evaluate the effects of coated slow-release urea on nutrient digestion, ruminal fermentation, nitrogen utilization, blood glucose and urea concentration (Exp 1), and ...
Use of castor bean polymer in developing a new technique for tibial tuberosity advancement for cranial cruciate ligament rupture correction in dogs
orthopaedic implant corrective osteotomy knee ligament tear canine
2016/8/2
The purpose of the current study was to develop a new tibial tuberosity advancement (TTA) technique, by replacing the original titanium cage with a Ricinus communis polyurethane resin-made wedge polym...
Response of directly seeded high-value timber species to microorganisms,fertiliser and a water retention polymer:implications for reforestation of agricultural lands in Southeast Asia
forestry mycorrhizal fungi rehabilitation root nodule bacteria Rose woods
2016/4/6
High-value native timber species are being promoted in reforestation in Southeast Asia. However, slow growth during early establishment, coupled with poor soil fertility, poses challenges for promotin...
Utilization of boron compounds as synergists with ammonium polyphosphate for flame retardant wood-polymer composites
Ammonium polyphosphate boron boron phosphate flame retardants
2011/6/29
The investigation consisted of utilizing boron compounds (BCs) as a synergist with ammonium polyphosphate (APP) in manufacturing flame retardant wood-polymer composites (WPCs).
Utilization of boron compounds as synergists with ammonium polyphosphate for fl ame retardant wood-polymer composites
Ammonium polyphosphate boron boron phosphate fl ame retardants polypropylene wood-polymer
2011/3/29
Th e investigation consisted of utilizing boron compounds (BCs) as a synergist with ammonium polyphosphate
(APP) in manufacturing fl ame retardant wood-polymer composites (WPCs). Flame retardants (FR...
Polymer coated turnip rape seed did not facilitate early broadcast sowing under Finnish growing conditions
Brassica napus L. var. oleifera subvar. annua Brassica rapa L. var. oleifera subvar. annua canola emergence establishment germination imbibition polymer seed coating seeding date seedling temperature viability
2010/8/10
An alternative sowing time for summer turnip rape (Brassica rapa L. var. oleifera subvar. annua) and canola rape (Brassica napus L. var. oleifera subvar. annua) was investigated under northern Europea...