CAJ | 학술논문

添加中微量元素是提高蔬菜产量的有效措施，同时，也能够对蔬菜的品质产生一定的影响。通过盆栽试验研究不同梯度硅钙钾肥对苏州青油菜产量和营养品质的影响。结果表明：施加600kg/hm2、1200kg/hm2、1800kg/hm2、2400kg/hm2、3000kg/hm2的硅钙钾肥能分别增产31.66%、32.90%、34.57%、33.77%和33.84%；添加硅钙钾肥可以适当控制油菜体内的硝酸盐含量，增加可食用性，也可以明显提高油菜的Vc和可溶性糖含量，基于产量和品质的考虑，适宜添加量为1800kg/hm2。
첨가중미량원소시제고소채산량적유효조시，동시，야능구대소채적품질산생일정적영향。통과분재시험연구불동제도규개갑비대소주청유채산량화영양품질적영향。결과표명：시가600kg/hm2、1200kg/hm2、1800kg/hm2、2400kg/hm2、3000kg/hm2적규개갑비능분별증산31.66%、32.90%、34.57%、33.77%화33.84%；첨가규개갑비가이괄당공제유채체내적초산염함량，증가가식용성，야가이명현제고유채적Vc화가용성당함량，기우산량화품질적고필，괄의첨가량위1800kg/hm2。
Adding medium trace element is an effective measure to improve the yield of vegetable. At the same time,which also produces a certain influence on the quality of the vegetables. Through pot experiment,we re-searched the different gradient of Si-Ca-K fertilizer on the yield and nutritional quality of suzhouqing rape. The results showed that applying the Si-Ca-K fertilizer of 600kg/hm2,1 200kg/hm2,1 800kg/hm2,2 400kg/hm2,3 000kg/hm2 could increase respectively the yield of 31.66%,32.90%,34.57%,33.77% and 33.84%. Adding Si-Ca-K fertilizer could control the nitrate content of rape sin the body and increase the edibility appropriately,could significantly improve the Vc and soluble sugar content of rape. Based on the yield and quality,appropriate adding the quanti-ty of Si-Ca-K fertilizer was 1 800kg/hm2.