Effects of different nitrogen forms on foliar photosynthetic characteristics of<i>Castanopsis hystrix</i>seedlings under ungirdled and girdled conditions

Pizheng, 洪丕征 HONG; Shirong, 刘世荣 Liu; Hui, 王晖 WANG; Haolong, 于浩龙 YU

doi:10.5846/stxb201411242329

Cited by 3 publications

(2 citation statements)

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“…Nitrogen is an important part of nucleic acids, proteins, chlorophyll and other substances in plants. Reasonable application of nitrogen fertilizer can signi cantly improve the rate of plant photosynthesis and promote plant growth [39]. The accumulation of starch during the root tuber development stage requires nitrogen, phosphorus and potassium, which can be well met by GCF.…”

Section: Discussionmentioning

confidence: 99%

The Effect of Soil Environmental Factors on the Yield and Quality of Pueraria lobata

Fahuo,

Li,

Huang

et al. 2023

Preprint

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Pueraria lobata is a typical medicinal and edible plant with great market value and demand, thus exploring the relationship between soil environmental factors and the yield and quality of Pueraria lobata is of great significance for its high-value cultivation. In this study, using the Guige 1 variety (Pueraria montana var. Thomsonii) selected by our research group as the material to compare the effects of five soil types, endophytes in three parts of Pueraria lobata and two fertilizers on its yield and quality. The results showed that the comprehensive evaluation effect of five soil types on the yield and quality of Guige 1 was as follow: red-yellow mixed soil (RYMS) > black loam soil (BLS) > sandy loam soil (SLS) > sandy loam soil waterlogging (SLSW) > yellow soil compaction soil (YSCS); the descending order of endophyte types and quantities is in BLS > RYMS > SLS > YSC > SLSW; applying General Compound Fertilizers (GCF) in RYMS is more suitable for the rapid expansion of Guige 1 than Organic-Slow-Release-Fertilizers (OSRF). The high potassium content in RYMS and high effective phosphorus content in BLS are positively correlated with the content of starch and isoflavone in Pueraria lobata. The research results have important guiding significance for the high-value cultivation of Pueraria lobata.

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Section: Discussionmentioning

confidence: 99%

The Effect of Soil Environmental Factors on the Yield and Quality of Pueraria lobata

Fahuo,

Li,

Huang

et al. 2023

Preprint

View full text Add to dashboard Cite

show abstract

“…Nitrogen is an important part of nucleic acids, proteins, chlorophyll and other substances in plants. Reasonable application of nitrogen fertilizer can significantly improve the rate of plant photosynthesis and promote plant growth 40 . The accumulation of starch during the root tuber development stage requires nitrogen, phosphorus and potassium, which can be well met by GCF.…”

Section: Discussionmentioning

confidence: 99%

The effect of soil environmental factors on the yield and quality of Pueraria lobata

Li,

Huang

et al. 2023

Sci Rep

View full text Add to dashboard Cite

Pueraria lobata is a typical medicinal and edible plant with great market value and demand, thus exploring the relationship between soil environmental factors and the yield and quality of Pueraria lobata is of great significance for its high-value cultivation. In this study, using the Guige 1 variety (Pueraria montana var. Thomsonii) selected by our research group as the material to compare the effects of five soil types, endophytes in three parts of Pueraria lobata and two fertilizers on its yield and quality. The results showed that the comprehensive evaluation effect of five soil types on the yield and quality of Guige 1 was as follow: red-yellow mixed soil (RYMS) > black loam soil (BLS) > sandy loam soil (SLS) > sandy loam soil waterlogging (SLSW) > yellow soil compaction soil (YSCS); the descending order of endophyte types and quantities is in BLS > RYMS > SLS > YSC > SLSW; applying General Compound Fertilizers (GCF) in RYMS is more suitable for the rapid expansion of Guige 1 than Organic-Slow-Release-Fertilizers (OSRF). The high potassium content in RYMS and high effective phosphorus content in BLS are positively correlated with the content of starch and isoflavone in Pueraria lobata. The conclusion is that the high potassium and available phosphorus content in RYMS and BLS, as well as the rich types and quantities of endophytic bacteria, are positively correlated with the yield and quality of Pueraria lobata. The research results have important guiding significance for the high-value cultivation of Pueraria lobata.

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Research Progress on the Response of Forest Soil Microorganisms to Nitrogen Addition

王¹

2022

AEP

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Effects of different nitrogen forms on foliar photosynthetic characteristics ofCastanopsis hystrixseedlings under ungirdled and girdled conditions

Cited by 3 publications

References 0 publications

The Effect of Soil Environmental Factors on the Yield and Quality of Pueraria lobata

The Effect of Soil Environmental Factors on the Yield and Quality of Pueraria lobata

The effect of soil environmental factors on the yield and quality of Pueraria lobata

Research Progress on the Response of Forest Soil Microorganisms to Nitrogen Addition

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