A nitrogen deficiency causes the lower/older leaves of a cannabis plant to start yellowing, wilting, and dropping off on their own. Learn how to fix it.
Similarly, the increased abundance of HSP in Eucalyptus xylem could mitigate the stress response to N deficiency in this highly specialized tissue. Concerning the SCW polymers, we observed a slight increased of expression of some members of cellulose synthase genes. The genes related to hemicellulose...
Nitrogen is a key plant nutrient, known to affect primary and secondary metabolism in plants, that its effect on the cannabis plants' chemical profile is not known. To evaluate the hypothesis that N supply affects the cannabinoid and terpenoid profile, we studied the impact of N application on...
This study was conducted to determine the optimum time for plant analysis, which can provide useful indications of nutrient deficiencies in plants, and to establish limit values for nutrient supplies to fiber hemp (Cannabis sativa L.). The effect of nutrient supplies on the nutritional status of ...
A real-time, non-destructive detection method, such as Raman spectroscopy, is therefore critical to identify nitrogen deficiency in living hemp plant tissue for fast, precise crop remediation. A two-part experiment was conducted to investigate portable Raman spectroscopy as a viable hemp nitrogen ...
Nitrogen fertilizer is the most frequently used fertilizer in the cultivation of medicinal plants, and has a significant contribution to their yields and quality. Yet, there is biased and excessive N application in medicinal crops. This study aims to quantitatively analyze the recommended N application...
The authors hypothesized that cone development stimulates foliar photosynthesis in close proximity, which counteracts N deficiency in needles. A similar phenomenon can be responsible for the same photochemical capacity of the sexes in yew [63], despite lower nitrogen levels in reproductive female shoots...
a chromogenic indicator, was carried out at 65 °C for 60 min, and the presence ofOsGRF4NM73allele was confirmed by color changes from violet to sky blue. The results of this study showed that the LAMP method can be conveniently and accurately used to detect theOsGRF4NM73gene in rice....