不同规格栽培盆对观赏辣椒生长、产量及品质的影响

Effects of Different Specifications of Cultivation Pots on the Growth,Yield and Quality of Ornamental Pepper

筛选出适合观赏辣椒植株生长的栽培盆规格。以"簇生彩椒"为研究对象,将椰糠、蛭石、珍珠岩按1∶1∶1体积比配成的复合基质作为栽培基质,以栽培盆体积为单因素,共设5个处理,研究不同栽培盆规格对观赏辣椒生长发育的影响。结果表明,簇生彩椒的生长过程中,株高、最大叶面积、株幅、真叶数,根体积等指标与根域容积有着密切的关系,当栽培基质体积为6 L,上口直径为26.9 cm,下口直径为17.5 cm,高度为22.9 cm时,簇生彩椒的苗株生长、果实产量、果实品质达到最优。

To screen out the size of cultivation pot suitable for the growth of ornamental pepper plants."Cluster of Colored Pepper" was taken as the research object,a composite substrate of coconut chaff,vermiculite,and perlite in a volume ratio of 1:1:1 was used as the cultivation substrate,and the volume of the cultivation pot was used as a single factor,and a total of 5 treatments were set up to study the effects of different cultivation pot specifications on the growth of ornamental peppers. The results showed that the plant height,maximum leaf area,plant width,number of true leaves,root volume and other indicators in the growth process of clustered colored pepper were closely related to the root volume. When the volume of the cultivation substrate was 6 L,the upper mouth diameter was 26.9 cm,and when the lower mouth diameter was 17.5 cm,the height was 22.9 cm,the seedling growth,fruit yield,and fruit quality of the clustered colored pepper reached the best.