Materials used in this chapter were published in book Biostimulant Albit for increasing
yields and protection of agricultures against diseases, A.K. Zlotnikov, Ed. Prof. ј. Melkumova.
All-Russia Institute of Plant Protection, Russia, 2006.
being applied to vegetables (tomatoes, cucumbers, vegetable marrows, peppers,
eggplants), Albit increases total and early yields by 11-23%, germination by 2-12%,
resistance to diseases, drought and other adverse environmental factors, number
of seed buds per plant by 1Ц3, content of vitamins (β-carotin, ascorbic acid,
etc.) by 11-25% and also provides stimulation of growth and blossoming, improves quality and
marketability, decreases nitrate and nitrosamine content by 16-26%. Along with
increase of total yield, one can see increase of early yield, more synchronous
and fast maturation, acceleration of blossoming and maturation by 4-5 days.
Albit acts analogously on carrot, table beet, onion, lettuce
and cabbage. Biological features of responses of these cultures
to Albit treatments are described in corresponding chapters.
Content of vitamins in vegetables (tomatoes, cucumbers, vegetable
marrows, peppers, eggplants, lettuce, carrot, table beet) increases averagely
by 11-25% under the influence of Albit; increase of β-carotin and ascorbic acid
is especially pronounced. Increase of vitamins content mainly depends on Albit
foliar sprayings. In leaves of lettuce, Albit increases ascorbic acid content
simultaneously with decrease of content of nitrates. As result,
relation between ascorbic acid and nitrates becomes higher than medical safety
threshold of 2:1, i.e. Albit makes plants grown in greenhouse conditions safe
for human consumption. Analogous effect was detected on chinese cabbage, tomatoes,
cucumbers and onion (data of All-Russia Institute of Vegetable Selection and
Seed Breeding, 2001-2004). Under the influence of Albit, nitrate content decreases
by 16-26% in majority of vegetables. Decrease of nitrate content in leaves of
onion might reach of 74-77%. Also, Albit provoke increase of dry weight of onion
leaves (by 7.4-10.7%), that indicates increase of their nutritive value.
Albit can be used both in field and greenhouse. Presowing
seed treatment can be performed through soaking of seeds in working
solution of Albit (2 ml/L) for 3-10 hours. Consumption of Albit is 2 ml (1 litre
of working solution) per 1 kilogram of seeds. Also, Albit working solution can
be used as replacement of water at regular presowing seed soaking procedure.
Seed treatment stimulates plant growth in early stages of development and immunizes
plants against diseases. However, seed treatment is not crucial for vegetables;
in most cases, sprayings provides more significant effect.
Foliar sprayings are the main and most important way of application
of Albit on vegetables; they should be performed in stages of 2-3 real leaves
and 15 days after. Consumption of Albit and working solution is 30 ml and 400
L per hectare respectively. In most cases, 2 treatments is enough, but additional
Albit treatment in first half of vegetation might increase the total efficiency
of Albit treatments. Foliar sprayings after blossoming are ineffective.
For maximal effectiveness, Albit should be integrated in already existing technologies
of treatment. For this aim, Albit solution of recommended concentration (1 ml/10L)
is used for watering, root and extra-root fertilizing, trickle irrigation,
soil saturation. It is desirable if the solution gets onto the plant
leaves. The same solution (1 ml/10 L) is recommended for application on small
plots. In field conditions, it is effective to use water sprinklers.
Albit might be added to solution for standard treatments with insecticides,
herbicides, nematicides and fertilizers. Due
to immunizing activity of Albit, rates of fungicides can be reduced up to 50%.
Decrease of consumption of other chemicals is undesirable, but due to its stimulating
and stress-relieving action, Albit considerably increases effectiveness of their
application, that leads to yield increase. In vegetable growing farms of Krasnodar
Kraj, Saratov and Moscow oblasts, addition of Albit (1 ml/10 L) to solution
of fertilizers used for watering of field and greenhouse vegetables, demonstrated
excellent results. In this technique, Albit not only
increases efficiency of fertilizers, but also immunizes plants against diseases.
At vegetable cultivation (especially under field conditions), Albit can provide
yield increase and disease protection (in low and moderate disease development),
improve nutrient uptake (NPK) and be a source of essential microelements. Thus,
Albit simultaneously is a fertilizer, fungicide and growth stimulator,
which often is able to completely substitute other products related to cited
groups. Also, Albit can protect plants from nematodes; its BE in this case might
reach 45-50%. However, it is necessary to note, that effectiveness of Albit
on vegetables depends on plant variety and climatic conditions to a
greater extent than on other plants.
Albit accelerates terms of blossoming and maturation
of vegetables, decreases vegetation period, which is necessary to get the full-grown
yield up to 2 weeks earlier. This factor has a great significance, for example,
in northern regions of Russia, where vegetables are being grown under conditions
of lack of warmth and light.
Allbit provides high economical efficiency of vegetables
both in field and greenhouse cultivation. Each rouble invested to Albit treatment
of vegetables brings 26-174 roubles of profit; Albit provides 6200-23000 roubles
of net profit from one hectare (based on all trials conducted in Russia in
2001-2006: to calculate equivalents in Euros, please use 2004 exchange rate
of 1 Euro = 35 Rubles). Cost of full Albit treatment (seed treatment + 2 foliar
sprayings) is just about 140 roubles, but it provides average additional yield
from one hectare of 46.7 centners of tomatoes, 116.6 centners of cucumbers,
36 centners of sweet peppers, 37.5 centners of carrot, 46 centners of cabbage,
Thus, inclusion of Albit in vegetable cultivation technology helps to get significant
additional yield of more organic production associated with decreased expenses.
Here are data about Albit application on individual vegetable cultures.