优质饲草供给及草畜种养循环关键技术研发
项目来源
国(略)研(略)((略)D(略)
项目主持人
杨(略)
项目受资助机构
中(略)大(略)
立项年度
2(略)
立项时间
未(略)
项目编号
2(略) YFD0502100
项目级别
国(略)
研究期限
未(略) (略)
受资助金额
1(略).(略)元
学科
畜(略)疫(略)与(略)全(略)合(略)发(略)业(略)
学科代码
未(略)
基金类别
“(略)大(略)控(略)安(略)综(略)研(略)点(略)
关键词
饲(略) (略) (略)草(略);(略) (略)草(略)日(略) (略)养(略);(略)r(略) (略)o(略)e(略)o(略)t(略) (略)i(略)o(略)e(略)u(略)n(略) (略)a(略);(略)y(略)r(略)o(略)o(略)g(略)t(略) (略)l(略)i(略)a(略)b(略)d(略) (略)l(略)
参与者
孟(略)史(略)玉(略)学(略)微(略)天(略)
参与机构
四(略)原(略)究(略)蒙(略)大(略)南(略)学(略)市(略)学(略)龙(略)业(略)草(略)所
项目标书摘要:项目(略)求,针对优质饲草供(略)不稳定、优质多元化(略)协调、种养结合不紧(略),在饲草主产区、草(略)发,以草地农业生态(略)饲草供给—饲草加工(略)成了理论研究—技术(略)立创新链的部署工作(略)土增草增效、优质饲(略)高品质规模化生产、(略)效转化、林—草—畜(略)种养循环模式研究,(略)肥耦合调控理论与粮(略)干草调制过程中营养(略)畜禽复合系统生产力(略)题,攻克了规模化人(略)工、粮草耦合茬口调(略)草加工储藏过程营养(略)调控、畜禽经济高效(略)—草—畜禽复合系统(略),研发出生物青贮添(略)TMR、全价草颗粒(略)耦合、林草复合、种(略)式的构建,通过关键(略),实现了饲草产业和(略)升了项目实施地区优(略)禽养殖业水平,有效(略)面,对解决我国农牧(略)全问题起到了重要的(略)食畜牧业发展。
Applicati(略): Focusin(略)jor natio(略)ic needs (略)to solve (略)nt proble(略)k the tec(略)lenecks,i(略)of forage(略)quality,l(略)-quality (略)fied gras(略)uncoordin(略)pment of (略)ivestock,(略) combinat(略)ting and (略)e project(略)aken rese(略)velopment(略)n forage (略)area and (略)ne of gra(略)stock pro(略) complete(略)yment wor(略)tical res(略)ical stud(略)reation,m(略)ishment a(略)on chain (略)uidance o(略)y of gras(略)ultural e(略)d focusin(略) supply f(略)strial ch(略)ly forage(略) transfor(略)ization.T(略)udy has r(略)eral scie(略)lems,incl(略)oupling r(略)heory of (略)ertilizer(略)upling me(略)grain and(略) changing(略)rients in(略)s of fora(略)nd hay pr(略)nd the sy(略)echanism (略)vity impr(略)forest-gr(略)ck-poultr(略)system.A (略)roblems h(略)lved and (略)ogies dev(略) as nutri(略) large sc(略)ial grass(略)ting and (略)grain and(略)pling stu(略)tion,regu(略)armful su(略)mation du(略)sing and (略)imal allo(略)ivestock (略) economic(略)ent forag(略),and stru(略)ization o(略)ass-lives(略)y compoun(略)series of(略)ave been (略)uch as bi(略)lage addi(略)ungicides(略)on TMR an(略)e grass g(略) the ecol(略)ting and (略)cle model(略)rass coup(略) grass co(略) planting(略)ng combin(略)gh the ke(略)y researc(略)ration de(略),the qual(略)iciency o(略)dustry an(略)sbandry w(略)d,and the(略) and proc(略)nology of(略)ty forage(略)ock breed(略)n the pro(略)entation (略)ignifican(略)ed,and th(略)of high-q(略)ge was ef(略)lleviated(略)ed an imp(略)orting ro(略)ng the qu(略)afety pro(略)ass produ(略)estock pr(略)gricultur(略)oral area(略)and promo(略)elopment (略)ous anima(略).
项目受资助省
北(略)
1.优质饲草供给及草畜种养循环关键技术研发进展报告(Scientific and technological report on research and development of key technologies for high-quality forage supply and grass-breeding cycle)
- 关键词:
- 粮草耦合、青贮、天然干草、日粮、林间草地、种养循环、人工草地、forage and crop rotation、Natural hay、Silage、ration、Inter-planting grasses in forest、Planting and breeding ecological circulation、Artificial grassland
- 杨富裕;徐慧齐;
- 《中国农业大学;中国农业大学;》
- 2019年
- 报告
对主要农作物与饲草高效耦合种植模式进行优化研究,对粮草轮作高效种植模式及配套技术、节水养地型粮改饲高效种植模式及配套技术、季节性闲田饲草种植技术、粮草间套作高效种植模式及配套技术等进行研究示范。开展全株玉米及饲用高粱青贮饲料发酵品质形成的代谢组与微生物组学基础研究,开展多元化青贮饲料发酵调控及提质增效技术与工艺研究,对青贮微生物资源进行分析和评价,建立菌株生长、稳定性、代谢物的数据库,研究了木本饲料的青贮特性以及添加剂的作用机制。以典型草原牧草为研究对象,通过不同调制处理确定天然干草的最佳调制工艺,提出内蒙古典型草原牧草最适干草调制技术,为草原牧区农牧民的生产实际提供理论依据和技术指导。研究奶牛饲草型日粮配制与 TMR 质量的精细化控制,肉羊发酵饲草型 TMR 配方,不同阶段猪用苜蓿饲料加工与利用,苜蓿提取物在动物中的应用;建立不同畜禽饲草型日粮配置和高效转化技术体系。提出了林间混播菊苣+鸭茅+多年生黑麦草草地生态轮换放养北京油鸡技术模式1套,玉米—豆粕型日粮中添加林地草产品(菊苣草浆、苜蓿草粉和白三叶+鸭茅鲜草草浆)健康养鸡技术模式3套,初步建立起了林—草—羊生态种养循环模式。开展规模化人工草地建植、饲草收获加工、饲草营养品质与质量安全调控、优质饲草在牛羊等动物上的转化利用、畜禽粪便无害化处理还田技术、饲草地有机肥消纳容量及种养结合循环模式等研究,建立种养结合循环模式。 Optimized research on the efficient coupling planting pattern of major crops and forage,efficient planting patterns and supporting technologies for crop rotation,efficient planting models and supporting technologies for water-saving and land-based food conversion,seasonal forage planting technologies,and grain and grass Interplanting high-efficiency planting models and supporting technologies for research and demonstration.Carry out basic metabolomics and microbiology studies on the formation of fermentation quality of whole plant corn and forage sorghum silage,carry out diversified silage fermentation regulation and quality and efficiency improvement technology and process research,analyze and evaluate silage microbial resources,A database of strain growth,stability,and metabolites.The silage characteristics of woody feeds and the mechanism of action of additives were studied.Taking typical grassland pastures as research objects,the best modulation technology for natural hay was determined through different modulation treatments.The most suitable hay modulation technology for typical grassland pastures in Inner Mongolia was proposed to provide theoretical basis and technical guidance for the production of farmers and herdsmen in grassland pastoral areas.Study on the preparation of forage-type diets for dairy cows and fine control of TMR quality,forage-type fermentation of forage for sheep and TMR formula,processing and utilization of alfalfa feed for pigs at different stages,application of alfalfa extracts in animals;establishment of different livestock and forage types Diet allocation and efficient transformation technology system.A set of technical models for mixed rotation of chicory+Dactylis+perennial ryegrass grassland ecological rotation stocking Beijing oil chicken was proposed.Woodland grass products(chicory pulp,alfalfa powder,and white clover+duck were added to the corn-soybean meal type diet.Maocao grass pulp)3 sets of healthy chicken breeding technology models,and a forest-grass-sheep ecological breeding cycle model was initially established.Carry out large-scale artificial grassland planting,forage harvesting and processing,forage grass nutrition quality and quality and safety regulation,high-quality forage conversion and utilization on cattle and sheep and other animals,harmless treatment of livestock and poultry manure to return to the field,forage grass organic Studies on fertilizer digestion capacity
...