Nitrogen form plays an important role in the growth of moso bamboo (Phyllostachys edulis) seedlings.

ABSTRACT:

Background

This study aimed to gain an understanding of the growth response of Phyllostachys edulis (moso bamboo) seedlings to nitrogen (N) and potassium (K) to benefit nutrient management practices and the design of proper fertilizer in nursery cultivation.

Methods

An orthogonal array L₈(4×2⁴) was used to study the effects of N forms (NH₄ ⁺, NO₃ ^-), N concentrations (8, 32 mmol/L), and K⁺concentrations (0, 0.5, 1.5, 3 mmol/L) on seedling height, leaf number, chlorophyll content (SPAD value), biomass, root systems, and N content of P. edulis seedlings. Plants were grown in vermiculite under controlled greenhouse conditions.

Results

Our study showed that N form played a significa

SUBMITTER: Zou N 

PROVIDER: S-EPMC7501804 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature