Especially trace elements which are required in small quality are preferably applied through foliar sprays. Nutrient applied through foliar spray are directly absorbed though leaves and have several positive attributes. Foliar application can reduce overall fertilizer application rate, energy use, and ...
product ≥45%, pH value of 6.5-8.5, total NPK ≥6%, moisture ≤30%, rich in boron, zinc, magnesium and other trace elements, can be directly used as organic fertilizer, You can also add trace fertilizer or fertilizer to form organic fertilizer, organic - inorganic fertilizer and so on....
However, improper application of B fertilizer leads to B-toxicity13,14. In agricultural lands in different regions of the world, B-toxicity often occurs in B-rich soils or in soils where B accumulates due to a continual inflow of desalinated irrigation waters or industrial pollutants that are...
6.5-8.5, the total contents of N, P and K are more than or equal to 8%, the water content is less than or equal to 20%, the contents of trace elements such as B, Zn and Mg are rich, and the other quality indexes are superior to national standard of organic fertilizer respectively...
Its application as an organic fertilizer may represent an alternative to the pollution effects in nature. In an orchard of orange-trees {Citrus sinensis [L.] Osbeck), the application of sludge was compared with the application of manure and with the control in order to observe the growth ...
[4]. Supplemental borax fertilizer application has been widespread in Chinese citrus orchards over the past several decades [5], and the excessive or irrational application thereof has led to issues associated with excessive B levels in the soil and citrus trees in Jiangxi [6], Guangxi [7], ...
Table 1. Treatment abbreviations with substrate combination and fertilizer amount applied. 2.1. Evaluation of Rootstock 2.1.1. Height and Diameter The height (cm) of each plant was taken from the top of the substrate to the petiole of the newest leaf every 2 weeks for 6 months. Tree diamet...