Study on the dynamic growth rhythm of Achyranthes bidentata under different densities / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 1069-1072, 2005.
Article
ي Zh
| WPRIM
| ID: wpr-358029
المكتبة المسؤولة:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>The experiment was conducted to study the dynamic growth rhythm of Achyranthes bidentata under different densities.</p><p><b>METHOD</b>The plant samples were collected to measure the growth rate of each organ.</p><p><b>RESULT</b>Under different densities, the growing dynamic rhythm of A. bidentata were similar. The growth of main root exhibited a trend of "slow-fast-slow" by stages. The increase of dry root weight was fastest during the period of 30-40 days before harvest. The dry-matter increasing rate of whole plant was fastest in the later period of branching stage. The differences of root yields among the plants growing under different densities were significant.</p><p><b>CONCLUSION</b>For high yield and good quality, the density of planting of A. bidentata should be considered.</p>
النص الكامل:
1
الفهرس:
WPRIM
الموضوع الرئيسي:
Organ Size
/
Plants, Medicinal
/
Quality Control
/
Drugs, Chinese Herbal
/
Chemistry
/
Plant Stems
/
Plant Roots
/
Plant Leaves
/
Biomass
/
Achyranthes
اللغة:
Zh
مجلة:
China Journal of Chinese Materia Medica
السنة:
2005
نوع:
Article