Claim · model-written summary
NPK significantly increased plant growth and three soil nutrient measures against control.
- Treatment
- NPK applicatione0
- Outcome
- plant growth, soil nitrate-N, ammonium-N and available Ke0
- Direction
- increasede0
- Comparator
- CKe0
Not reportedTaxonMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Verbatim
e0“NPK application significantly (P < 0.05) increased plant growth, soil nitrate-N, ammonium-N and available K compared to CK”
t0“Zanthoxylum armatum”
Title
Tahseen Saba; Wanlin Liu; Jingyan Wang; et al. Dendrobiology 2022. doi:10.12657/denbio.087.009
Other claims from this paper (14)
- Intervention effect Conventional chemical fertilizer acidified soil.
- Intervention effect Organic manure raised soil pH from 5.50 to 6.58.
- Intervention effect Organic manure increased alkali-hydrolysable N 2.3 times.
- Intervention effect Organic manure increased ammonium-N 1.4 times.
- Intervention effect Organic manure increased available P 4.3 times.
- Intervention effect Organic manure increased invertase activity 1.5 times.
- Intervention effect Organic manure increased catalase activity 2.8 times.
- Intervention effect Organic manure increased acid phosphatase activity 1.5 times.
- Intervention effect Organic manure increased culturable soil microbes 2.9 times.
- Intervention effect Organic manure alone did not yield optimum plant growth.
- Intervention effect MNPK had the highest growth comprehensive value of 0.84.
- Intervention effect MNPK had a soil fertility comprehensive value of 0.71, higher than traditional fertilizer.
- Association Soil microbes, enzyme activities and available nutrients were positively correlated.
- Recommendation The authors recommend OM plus NPK for growth, fertility and fertilizer savings.