山东农业科学
山東農業科學
산동농업과학
Shandong Agricultural Sciences
2015年
9期
98-100
,共3页
周晓琳%李洪杰%赵同凯%韩海红%刘树堂
週曉琳%李洪傑%趙同凱%韓海紅%劉樹堂
주효림%리홍걸%조동개%한해홍%류수당
钙镁肥%甘蓝%产量%品质
鈣鎂肥%甘藍%產量%品質
개미비%감람%산량%품질
Calcium and magnesium fortilizers%Cabbage%Yield%Quality
通过大田小区试验研究叶面喷施钙、镁肥对结球甘蓝产量与品质的影响。结果表明：不同浓度的Ca（NO3）2和 MgSO4单施或配施，均可显著提高甘蓝球的横径、纵径和产量，其中0．7 g／L Ca（NO3）2＋0．6 g／L MgSO4处理（T5）效果最好，与对照相比，分别增加29．10％、70．41％、32．09％；T5处理的甘蓝球全氮、全磷含量最高，与对照相比，分别增加40．1％、321．0％；全钾含量以0．3 g／L MgSO4（T3）处理最高，比对照增加15．98％。
通過大田小區試驗研究葉麵噴施鈣、鎂肥對結毬甘藍產量與品質的影響。結果錶明：不同濃度的Ca（NO3）2和 MgSO4單施或配施，均可顯著提高甘藍毬的橫徑、縱徑和產量，其中0．7 g／L Ca（NO3）2＋0．6 g／L MgSO4處理（T5）效果最好，與對照相比，分彆增加29．10％、70．41％、32．09％；T5處理的甘藍毬全氮、全燐含量最高，與對照相比，分彆增加40．1％、321．0％；全鉀含量以0．3 g／L MgSO4（T3）處理最高，比對照增加15．98％。
통과대전소구시험연구협면분시개、미비대결구감람산량여품질적영향。결과표명：불동농도적Ca（NO3）2화 MgSO4단시혹배시，균가현저제고감람구적횡경、종경화산량，기중0．7 g／L Ca（NO3）2＋0．6 g／L MgSO4처리（T5）효과최호，여대조상비，분별증가29．10％、70．41％、32．09％；T5처리적감람구전담、전린함량최고，여대조상비，분별증가40．1％、321．0％；전갑함량이0．3 g／L MgSO4（T3）처리최고，비대조증가15．98％。
The plot experiments were conducted in field to study the effects of foliar application of calci-um and magnesium fertilizers on the yield and quality of cabbage.The results indicated that the transverse di-ameter,vertical diameter and yield of cabbage could be significantly increased by both single and combined application of Ca(NO3 )2 and MgSO4 among which T5 treatment with 0.7 g/L Ca(NO3 )2 and 0.6 g/L MgSO4 had the best effect and increased them by 29.10%,70.41% and 32.09% compared with the control.The total nitrogen content and total phosphorus content increased by 40.1% and 321.0% respectively under T5 treat-ment compared with the control.The total potassium content was the highest under T3 treatment with 0.3 g/L MgSO4 ,which increased by 15.98% compared with the control.
