摘要
The tests of raising seedlings of Moringa oleifera were carried out in autumn and spring in Chongqing.The results showed that in the case of container seedling raising,the seedling emergence rate in autumn was 90%.Due to the large humidity and extreme weather,and the limited management conditions such as ventilation,the seedlings suffered from serious diseases,and the preservation rate was only 30%.The emergence rate was 91% in the spring of 2017,and the seedlings had unanimous growth.However,the seedling preservation rate dropped to 75% due to hail.In the spring of 2018,the emergence rate was 93%,and the seedlings also had unanimous growth.By the end of May,the seedlings had grown to 15 cm high.In addition,in the field seedling raising in 2017 and 2018,the seedlings showed unanimous growth with the emergence rate of 88% and 90%,respectively,and the seedlings grew into 30 cm high with good growth conditions in May.
The tests of raising seedlings of Moringa oleifera were carried out in autumn and spring in Chongqing.The results showed that in the case of container seedling raising,the seedling emergence rate in autumn was 90%.Due to the large humidity and extreme weather,and the limited management conditions such as ventilation,the seedlings suffered from serious diseases,and the preservation rate was only 30%.The emergence rate was 91% in the spring of 2017,and the seedlings had unanimous growth.However,the seedling preservation rate dropped to 75% due to hail.In the spring of 2018,the emergence rate was 93%,and the seedlings also had unanimous growth.By the end of May,the seedlings had grown to 15 cm high.In addition,in the field seedling raising in 2017 and 2018,the seedlings showed unanimous growth with the emergence rate of 88% and 90%,respectively,and the seedlings grew into 30 cm high with good growth conditions in May.
基金
Supported by the Special Project for Social Livelihood and Technological Innovation of Chongqing Municipality,China(cstc2016shmszx80124)
