中国瓜菜
中國瓜菜
중국과채
China Cucurbits and Vegetables
2015年
6期
39-43
,共5页
大棚覆盖物%保温效果%西瓜育苗
大棚覆蓋物%保溫效果%西瓜育苗
대붕복개물%보온효과%서과육묘
Greenhouse coverings%Heat preservation%Watermelon seedlings
为了解不同规格无纺布、遮阳网、草帘等覆盖材料的保温效果，利用ZQZ-CⅡ型自动气象站(PT1000温度传感器)，连续测定大棚内温度，结合西瓜育苗生长情况，研究沿海西瓜育苗适宜覆盖保温材料。结果表明：沿海地区早春西瓜育苗中不同覆盖材料的保温效果为：草帘＞无纺布＞75%遮阳网＞CK，采用150~200 g·m-2无纺布作内保温效果好，经济适用。
為瞭解不同規格無紡佈、遮暘網、草簾等覆蓋材料的保溫效果，利用ZQZ-CⅡ型自動氣象站(PT1000溫度傳感器)，連續測定大棚內溫度，結閤西瓜育苗生長情況，研究沿海西瓜育苗適宜覆蓋保溫材料。結果錶明：沿海地區早春西瓜育苗中不同覆蓋材料的保溫效果為：草簾＞無紡佈＞75%遮暘網＞CK，採用150~200 g·m-2無紡佈作內保溫效果好，經濟適用。
위료해불동규격무방포、차양망、초렴등복개재료적보온효과，이용ZQZ-CⅡ형자동기상참(PT1000온도전감기)，련속측정대붕내온도，결합서과육묘생장정황，연구연해서과육묘괄의복개보온재료。결과표명：연해지구조춘서과육묘중불동복개재료적보온효과위：초렴＞무방포＞75%차양망＞CK，채용150~200 g·m-2무방포작내보온효과호，경제괄용。
In order to obtain the best suitable covering materials for watermelon seedlings production in coastal areas of Ji?angsu,different greenhouse coverings,including non-woven fabrics with different specifications,sun-shade net and straw matting were evaluated on watermelon seedlings growth. Meanwhile,the ZQZ-CⅡtype automatic weather stations(PT1000 temperature sensor)was used to determinate continuously the temperature in greenhouse. The results showed the effect of heat preservation on the early spring watermelon seedling production in coastal areas was as below:straw matting>non-wo?ven fabrics>sun-shade net>ck,150-200 g·m-2 non-woven fabric was the best greenhouse coverings.
