遮阳网覆盖

不论何种夏季气候型，遮阳网覆盖均明显地提高了出苗率，但产品内涵品质如VC，蛋白质等含量均下降，硝酸盐积累也增多。

Compared with non-shading culture , the product internal quality , such as content of vitamin C and protein decreased , but nitrate accumulation increased .

遮阳网覆盖对夏白菜产量与品质的影响

Effects of Shading-net Covering on Yield and Quality of Summer Pak-choi

无论何种天气条件，遮阳网覆盖均会显著削弱太阳辐射；

Despite of what weather conditions , covering sunshading net could lower solar radiation ;

遮阳网覆盖对夏季小白菜品质的影响

Effects of Sunshade Net on Quality of Loose Leaved Chinese Cabbage in the Summer

遮阳网覆盖对烤烟生长及产量的影响研究

Influence of the adverse condition of shading - nets on yield and quality of flue-cured tobacco

遮阳网覆盖缓解夏季普通白菜高温伤害机理的研究

Study on Mechanism of Heat Injury Relieving in Summer Pak Choi under Shading Net Covering Cultivation

在遮阳网覆盖与露地条件下，进行不同蔬菜种类的分期播种对比试验。

Under the conditions of sunshading net coverage and open field , the contrast experiments on various vegetable sowing by stages were conducted .

研究了烤烟漂浮育苗出苗期，每天不同的遮阳网覆盖时间处理对出苗过程的影响。

During the budding time of floating system , the influence of different shading-nets covered time per day to tobacco budding is studied in this paper .