CAJ | 학술논문

总结多年的试验示范经验,探讨节水灌溉条件下,在开割胶园林下间作鹿角灵芝、竹荪、毛木耳、大球盖菇等林下菌的效益和促进胶园增产的效果。林下菌产值高达9万～150万CNY/hm2,利润6万～32.06万CNY/hm2,超过干胶产值数倍。林下菌产中灌溉和产后留在胶园的菌糠,起到了胶园增水和增施有机肥的良好效果,促进干胶增产15%～25%。单纯为胶园灌水,总成本虽只有637.6 CNY/hm2,但实现干胶增产需5 a回收成本;而配套林下菌后,胶园节水灌溉总成本虽高达3 420～7 200 CNY/hm2,但当年即可回收成本。开割胶园林下节水灌溉胶-菌间作的高产模式是可行的。
총결다년적시험시범경험,탐토절수관개조건하,재개할효완림하간작록각령지、죽손、모목이、대구개고등림하균적효익화촉진효완증산적효과。림하균산치고체9만～150만CNY/hm2,리윤6만～32.06만CNY/hm2,초과간효산치수배。림하균산중관개화산후류재효완적균강,기도료효완증수화증시유궤비적량호효과,촉진간효증산15%～25%。단순위효완관수,총성본수지유637.6 CNY/hm2,단실현간효증산수5 a회수성본;이배투림하균후,효완절수관개총성본수고체3 420～7 200 CNY/hm2,단당년즉가회수성본。개할효완림하절수관개효-균간작적고산모식시가행적。
This paper gives a conclusion for several years experience of experiment and demonstration, and investigates the mushrooms benefits of antler-shape ganoderma lucidum, dictyophora, fungus, stropharia etc. intercropping in rubber understory under water-saving irrigation condilion, and the effect of rubber yield increasing. The output value of understory is as high as 90 - 1 500 thousands CNY/hm2, and the profit is more than 6-32.06 thousands CNY/hm2, which are several times more than the value of rubber. If the irrigation is for a single purpose of rubber yield promotion, although th~ irrigation total costs is only 637.6 CNY/hm2, but it should be recovered after 5 years latter; If the irrigation supports with understory mushroom, although the costs is as high as 3 420-7 200 CNY/hm2, but it can be recovered within one year. The high yield model of tapping rubber plantation intercropping mushroom supporting with water-saving irrigation is entirely feasible.