JIA Lan-hong,WANG Tao,HUO Xiang,et al.Studies on High Output Cultivation Technique of Marigold and Onion in Harmonized and Interacted Ecological Environment[J].HEILONGJIANG AGRICULTURAL SCIENCES,2006,(04):59-62.[doi:10.11942/j.issn1002-2767.2006.04.0059]
万寿菊圆葱生态协调互作丰产栽培技术研究
- Title:
- Studies on High Output Cultivation Technique of Marigold and Onion in Harmonized and Interacted Ecological Environment
- 文章编号:
- 1002 - 2767(2006)04 - 0059 - 04
- Keywords:
- marig old ; onion ; inte rplanting ; stereoscopic cultivat ion ; eco logical interaction
- 分类号:
- S682. 11
- 文献标志码:
- A
- 摘要:
- 为引导万寿菊产业向绿色产业发展, 研究了万寿菊无公害生态栽培技术以使农药施用量得到控制。研究证明, 万寿菊、圆葱两个高经济作物生态型相嵌套作成为新型立体栽培方式。两作物套作后生长发育期交错75 d , 各自有其生长空间, 互不干扰, 且能相互提供良好的生长环境条件, 弥补对自然条件的不适, 既解决了万寿菊病害问题, 又预防了圆葱烂头问题。立体栽培后两作物地表与地上部产量大大提高了单位面积收益, 比原来增加3 ~ 4 倍, 提高土地利用率33. 3 %, 其种植面积66. 7 %为免耕。
- Abstract:
- The diseases o f marig old get mo re severe in the fields. To lead to g reen indust rilization, the eco logical cul tivatio n on marig old had been studied fo r cont rolling the amount of pest icide.Tw o ty pes of plants o f various g roups of ecological phase w ere uti lized in thi s paper. Theinterplanted plants supplementarily af fected each other fo r preventio n of plant diseases and elimination of pest s. They g rew to gether abo ut 75 day s in the field. T he propo rtio n o f ridge - plant ingi s 2 :1 , w hich not o nly had eno ug h space to g row up or develop , but al so supplied g ood habi tatmutually. The ecolo gical cultivat ion reduced diseases o f marigold as w ell as prevented f rom o nionrot ten. The benefi t pe r uni t area has been improved great ly and farmer’s income had raised f rom 4to 5 times as a result o f stereoscopic cultivat ion. The land uti lization ratio had been raised33. 3 %.
参考文献/References:
[ 1]孙德庚, 孔德君, 于飞, 等. 万寿菊高产高效栽培技术[ J] . 辽宁农业科学, 2001 ,(3):50.
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备注/Memo
收稿日期:2006 - 04 - 03