The physical, chemical, and biological constraints of urban soils often pose limitations for the
growth of tree roots. An understanding of the interrelationships of soil properties is important …

Quercus insignis has some of the largest acorns of any oak in the world and according to
current red lists is considered critically endangered in Mexico and near threatened in …

采用每株施入供氮(N) 量为36.36 或18.18 mg 的缓释肥, 并增施0 或1.82 g FM 有机肥的2× 2
析因设计, 对长白落叶松容器幼苗施肥效果进行研究. 结果表明: 施肥处理对苗高, 地径 …

Traditional nursery culture of Changbai larch (Larix olgensis Henry) in Northeast China
requires up to a 2-year nursery production period. The high cost of seedling culture for this …

Sustainable agriculture often requires the incorporation of organic matter into cultural
protocols as an amendment to mitigate problems caused by chemical inputs, but the …

Benefits of repeated air-root-pruning of seedlings when stepping up to progressively larger
containers include excellent lateral root distribution immediately below the root collar and an …

In forest nurseries, intensive use of non-renewable substrates such as peat and high
application rates of chemical synthesis fertilizers lead to environmental problems and high …

Abstract Bareroot Changbai larch (Larix olgensis Henry.) seedlings were reared with
inorganic fertilizer (nitrogen (N): phosphorus (P)= 1: 1, W/W) applied at a rate of 100 (F100) …

The main environmental challenges of phosphate mines are the huge amounts of waste
generated as solid phosphate sludge. These contain a high phosphate rate which is …

The morpho-physiological quality of seedlings is negatively affected by the wide scale use of
forest soils as substrates in developing countries. With the objective of finding long-term …