CAJ | 학술논문

乐都长辣椒是海东地区乃至青海省蔬菜生产的主栽品种，但长期侧重N、P而忽视K的传统施肥习惯对辣椒的产量和品质造成较大影响。本文通过硫酸钾在温棚辣椒生产上的对照试验，分析了钾肥对温棚辣椒增强抗病性及增产、提质、增效的作用。
악도장랄초시해동지구내지청해성소채생산적주재품충，단장기측중N、P이홀시K적전통시비습관대랄초적산량화품질조성교대영향。본문통과류산갑재온붕랄초생산상적대조시험，분석료갑비대온붕랄초증강항병성급증산、제질、증효적작용。
Ledu long pepper is main variety of vegetable production east QingHai, but the long-term focus N ,P and ignore K fertilizers effects the yield and quality ofpepper, potassium sulfate controlled trials on peppe production in greenhouseare conducted,the results showed applying Potassium Sulfate could enhance diseaseresistance and yield, improve quality in production of pepper in greenhouse.