The undulation of Mg/K ratio in leaves is biggest during the growth period of Baxi banana for the purpose of a high yield being 60 metric tones per hectare, the plants should absorb 275.3 kg N, 24.6 kg P, 900.0 kg K, 151.2 kg Ca, 73.2 kg Mg, 24.0 kg S, 2091.7 g Fe, 2910.6 g Mn, 228.6 g B and 435.6 g Zn, separately.
The nutrient uptake proportion for N, P, K, Ca, Mg, Zn in total plant was 1:0.126:1.468:0.014:0.05:0.003 in the whole growth period, the quality of uptake for potassium maximum, and the second being nitrogen.
In this paper,KYb(WO_4)_2(KYbW) crystal has been grown by Kyropoulos method,and the craft parameters were obtained,cooling growth at(0.05 ℃/h,) rotational speed was(10 r/min,) growth period was 10～(15 d,) and lower the temperature at 15～(20 ℃/h.)
viride, and that strains 8, Xin 6, 6, 12, 13, 18, 19, Han 1 and Han 3, with shorter growth period, fine fruitbody morphology, relatively high yield and spore-producing ability, had good comprehensive cultivation characteristics.
The results also indicate that Cg grows best between pH value 6.0-8.0,in which its growth period is about 15 days, and the best inoculating amount and the liquid capacity are respectively 10-15% and 100-200ml.
The magnifying culture in 100 L fermentation tank was conducted, growth peak value appeared in 20 h, growth period 24 h, and optimum cultivating time 26~28 h, and the obtained bacterium amount was up to 6×109 ·mL-1 in fermentation liquid.
It was identified that the best carbon source, nitrogen source, the most optimum C/N, pH and temperature during the vegetative growth period of 4 Hericium erinaceus strains were starch, wheat bran or peptone, 20:1, 4.0-5.0 and 25-29℃ reap. .
The results revealed that the isozyme zymograms of EST? MDH and FDH were relatively stable during the mycelial growth period of the monocaryotic strains H 2 and J 3, and that the polymorphic loci of isozymes were found to be 3,2 and 1 resp. as the mycelia of H 2 and J 3 were cultured for 20d, which could be used for the genetic analysis of isozyme gene loci for the cross progenies of H 2 and J 3. The zymograms of ADH?
The results show that low concentrations of NO were self-produced by marine algae during the exponential growth period and were about nmol/L level.
Initial Nuclei Growth Period and Period of Non-steady-state Nucleation during Electrocrystallization
The diel dynamics of mitotic activity in the intestinal epithelium were followed during the most active growth period (May).
During the growth period, catalase activity and Lb content changed in parallel and reached their highest levels early in the stage of flowering or fruit formation, depending on plant species.
Only this component of CO2evolution from the surface of the skeletal part of the tree was related to the losses of the net primary photosynthetic production (NPP) in the aboveground part of the pine stand during the current growth period.