Effects of cultivation methods on dry matter accumulating and growth dynamics of Angelica sinensis
- VernacularTitle:栽培方式对当归干物质积累和生长动态影响的研究
- Author:
Haiming LIN
;
Xuezhou LIU
;
Xiaorui LIU
;
Xingzheng WANG
- Publication Type:Journal Article
- Keywords:
Angelica sinensis (Oliv.) Diels;
plastic mulch coverage;
dry matter accumulating
- From:
Chinese Traditional and Herbal Drugs
1994;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the effects of cultivation methods on growth dynamics in the aerial part and root of Angelica sinensis and Ditylenchus destructor, rate of early bolting, and yield of A. sinensis as well. Methods Compared with conventional planting, ridge planting, furrow planting, white plastic mulch coverage, and black plastic mulch coverage were used to evaluate the effects of cultivation methods on dry matter accumulating and growth dynamics of A. sinensis. Results The influence of black plastic mulch coverage to growth dynamics of A. sinensis is the biggest, next for white plastic mulch coverage. There is the best inhibition to D. destructor under ridge planting. Black plastic mulch coverage can enhance the rate of early bolting. The treatment of black plastic mulch coverage has the highest yield, which can increase the yield by 33.4% (4 650 kg/hm2) compared to conventional planting; next for the treatment of white plastic mulch coverage, which increased the yield by 24.3% (3 372.2 kg/hm2) compared to conventional planting. But there were no significant effects of ridge planting and furrow planting on increasing yield. Conclusion The cultivation methods of black plastic mulch coverage should be brought into wide use in A. sinensis cultivation.
