Effects of balanced fertilization and soil amendment on growth and yield of sanqi in continuous cropping
OBJECTIVE: To explore the solution of continuous cropping obstacle of Panax notoginseng.
METHOD: The effects of balanced fertilization and soil amendment on the emergence rate, survival rate, growth and yield of P. notoginseng were studied with a pot culture experiment in 3-year-interval continuous cropping soil.
RESULT: The result showed that the content of total N, total P, available N, available P and other available components in continuous cropping soil were higher than those in fresh soil while available K and the rate of K/N were declined, and available Cu and some other micro elements were lack. The way of balanced fertilization "low N + fused calcium-magnesium-phosphate fertilizer + high K + lime + micro elements" would significantly enhance the rate of survival, biomass and yield. It also promoted the growth of P. notoginseng in continuous cropping. The bagasse could relieve the continuous cropping obstacle obviously, the survival rate was improved for 31.6% and the yield of medicinal materials was 19.5%. The fly ash had also some effect in relieving the continuous cropping obstacle.
CONCLUSION: The overall results suggested that the adequate fertilization plan is the applying lime, reducing N, applying calcium-magnesium-phosphate fertilizer, improving K and supplying mircoelement as well as applying bagasse to resolve the problem of continuous cropping obstacle of P. notoginseng.
| Medienart: |
Artikel |
|---|
| Erscheinungsjahr: |
2012 |
|---|---|
| Erschienen: |
2012 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:37 |
|---|---|
| Enthalten in: |
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica - 37(2012), 13 vom: 18. Juli, Seite 1905-11 |
| Sprache: |
Chinesisch |
|---|
| Beteiligte Personen: |
Ou, Xiaohong [VerfasserIn] |
|---|
| Themen: |
25618-23-9 |
|---|
| Anmerkungen: |
Date Completed 06.11.2012 Date Revised 16.11.2017 published: Print Citation Status MEDLINE |
|---|
| Förderinstitution / Projekttitel: |
|
|---|
| PPN (Katalog-ID): |
NLM221407227 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM221407227 | ||
| 003 | DE-627 | ||
| 005 | 20231224051802.0 | ||
| 007 | tu | ||
| 008 | 231224s2012 xx ||||| 00| ||chi c | ||
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| 041 | |a chi | ||
| 100 | 1 | |a Ou, Xiaohong |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Effects of balanced fertilization and soil amendment on growth and yield of sanqi in continuous cropping |
| 264 | 1 | |c 2012 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 500 | |a Date Completed 06.11.2012 | ||
| 500 | |a Date Revised 16.11.2017 | ||
| 500 | |a published: Print | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a OBJECTIVE: To explore the solution of continuous cropping obstacle of Panax notoginseng | ||
| 520 | |a METHOD: The effects of balanced fertilization and soil amendment on the emergence rate, survival rate, growth and yield of P. notoginseng were studied with a pot culture experiment in 3-year-interval continuous cropping soil | ||
| 520 | |a RESULT: The result showed that the content of total N, total P, available N, available P and other available components in continuous cropping soil were higher than those in fresh soil while available K and the rate of K/N were declined, and available Cu and some other micro elements were lack. The way of balanced fertilization "low N + fused calcium-magnesium-phosphate fertilizer + high K + lime + micro elements" would significantly enhance the rate of survival, biomass and yield. It also promoted the growth of P. notoginseng in continuous cropping. The bagasse could relieve the continuous cropping obstacle obviously, the survival rate was improved for 31.6% and the yield of medicinal materials was 19.5%. The fly ash had also some effect in relieving the continuous cropping obstacle | ||
| 520 | |a CONCLUSION: The overall results suggested that the adequate fertilization plan is the applying lime, reducing N, applying calcium-magnesium-phosphate fertilizer, improving K and supplying mircoelement as well as applying bagasse to resolve the problem of continuous cropping obstacle of P. notoginseng | ||
| 650 | 4 | |a Journal Article | |
| 650 | 7 | |a Phosphates |2 NLM | |
| 650 | 7 | |a Soil |2 NLM | |
| 650 | 7 | |a calcium magnesium phosphate |2 NLM | |
| 650 | 7 | |a 25618-23-9 |2 NLM | |
| 650 | 7 | |a Nitrogen |2 NLM | |
| 650 | 7 | |a N762921K75 |2 NLM | |
| 700 | 1 | |a Jin, Hang |e verfasserin |4 aut | |
| 700 | 1 | |a Guo, Lanping |e verfasserin |4 aut | |
| 700 | 1 | |a Cui, Xiuming |e verfasserin |4 aut | |
| 700 | 1 | |a Xiao, Yanbo |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Dahui |e verfasserin |4 aut | |
| 700 | 1 | |a Huang, Luqi |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica |d 1989 |g 37(2012), 13 vom: 18. Juli, Seite 1905-11 |w (DE-627)NLM012733113 |x 1001-5302 |7 nnns |
| 773 | 1 | 8 | |g volume:37 |g year:2012 |g number:13 |g day:18 |g month:07 |g pages:1905-11 |
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