نتایج جستجو برای: N-fertilizers

تعداد نتایج: 876552  

Journal: :Canadian Journal of Soil Science 1977
E. G.BEAUCHAMP,

Journal: :Canadian Journal of Soil Science 1995
C.Abbès, L. E.Parent, A.Karam, D.Isfan,

Journal: :Horticultural Plant Journal 2016
JianWang, BingruiLi, XiaopengLi, XudongZhu, ChuangenZhu, HaifengJia,

Journal: :The Journal of Agriculture of the University of Puerto Rico 1969
AgenolGonzález, AlbertoBeale,

2004
Robert Murray, Robert G. Anderson,

Introduction Interest in organic production methods for vegetables continues to increase. Production practices for organic field production of vegetables have a long history, but practices to grow organic vegetable transplants in a spring greenhouse are poorly known. Organic fertilizers and composts are available but the efficacy and rates for use have not been evaluated. Experiments in the sum...

2003
DOUGLASS F. JACOBS, ROBIN ROSE, DIANE L. HAASE, Douglass F. Jacobs,

Application of polymer-coated controlled-release fertilizers (CRF) during outplanting has resulted in variable growth responses in the Pacific Northwest (PNW). Results have been linked to several factors, including soil moisture availability. Multiple experiments were designed to examine the influence of CRF on Douglas-fir seedling root architectural development and establishment. Placement of ...

Journal: :African Journal of Food, Agriculture, Nutrition and Development 2009
EMakinde, OTAyoola,

Journal: :HortScience 2000
John M.Smagula, WalterLitten, ScottDunham,

Journal: :Open Chemistry 2015
ConstantinNeamţu, MarianaPopescu, FlorinOancea, Ştefan-OvidiuDima,

Journal: :Plant, Soil and Environment 2012
F.Stagnari, M.Pisante,

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