SU565654A1 - Barley treatment composition - Google Patents

Description

(54) COMPOSITION FOR BARTERING

one

The invention relates to a rural household, in particular, to methods of increasing the resistance of barmen to lodging.

A known composition for the treatment of wheat based on chlorocholin chloride p.J.

Another formulation for the treatment of barley on the basis of chorholinhpori da is also known.

The aim of the invention is to increase the resistance of barley to lodging.

This is achieved by the fact that the components are introduced in the following ratio (g / l):

Chlorcholine chloride 15-2

Cyclohexylammonium salt

2.4dichlorophenoxy - oL - isobutyric acid

or

Kaliyev salt of 2,3,5-triiodobenzoic acid5-1O.

As salts of 2,4-dichlorophenoxy dL -: isobutyric acid (preparation I) and 2,

3.5-triiodobenzoic acid (preparation ff) their salts with any inorganic and organic cations can be used.

Barley crops are treated in the tillering and tubing stages. Consumption rate of 200 l of solution per 1 ha.

Processing barley with such a composition leads to a decrease in the length of the straw, an increase in it; thickness and strength, increase (resistance to lodging and increase in yield. Increasing resistance to lodging under field conditions allows mechanized harvesting. The treatment is effective in lumbering barley varieties and is not effective in non-lumbering.

However, the cyclohexylammonium salt of 2,4 - dichlorophenoxy - about - isobutyric acid without the addition of chlorcholine chloride does not increase the resistance of plants to lodging and even stimulates their growth in height, and the potassium salt of 2,3,5 - triyodobenzoic acid, in a dose of 5 - 15 g / l of water (at a consumption rate of 200 l of solution per hectare) decreases lodging of barley, however, it is more efficient to use it in a mixture with chlorine chloride. Experiments have shown that the treatment gives a yield increase, the grains of the Sorgues Stendes and May, which are unstable to lodging, are 3f-5 centners per hectare, while in the Moskovsky variety 121 they are more than 10 centners per hectare and increases resistance to lodging to 4-5 points (Table 1-3), Example. In the 1973 experiment, Eovanov planted four varieties of barley: unsustainable to fargo varieties Stendes n May and resistant varieties Dana and Combineer, grown in the field of experimental farming Skriveri Latvia Research Institute of Agriculture and Agriculture Economics. During the period of going into the tube, they were treated with solutions containing a mixture of 1 kg of the preparation I and 3 kg of chloropin chloride in 200 p of water per 1 ha. The size of the deposit is 1C m, the test is repeated four times (Table 1). Example 2. In field experiments, Moscow's 121 Chmeni on the floor of the NIISH in Nemchinovka, 197 Og, was sprayed in the tillering stage with I and chloro

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34.62 +0.89: 2.7

39.08 + 0.755.0

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41.99 + 0.834.2

43.65 +0.835.0

31.72 + 0.765.0

32.62 + 0.875.0 lilchloride in the specified consumption rates. The repetition of the ombiTOE is threefold. Razmar delok 3.3 m. For testing, a preparation tour of the Kemerovo plant containing 60% chlorocholine chloride and preparation I, synthesized in the Institute of phytopharmaceuticals of the Academy of Sciences of the USSR, was used. The doses of preparations and the obtained results are given in Table. 2, from which it is clear that the proposed treatment increases the resistance of barley to lodging to 4.5 points and increases the yield by more than 10 c / ha. Example 3 In field experiments, Moscow's Moscow Chmeni 121. On the floors of the RIISH in Nemchinovka, 197 Og, were sprayed in the tillering stage with the proposed preparations at the indicated consumption rates. The size of the division is 3.3 m and the experience is threefold. For testing, the preparation was used: a tour of the Kemerovo plant containing 60% chlorocholine chloride, and preparation I, synthesized in the Institute of Chemical Physics of the Academy of Sciences of the USSR. The results are shown in Table. 3,

Plant height cm82,6

Diameter of straw, mm

2.0

Grain harvest

1,226 per kg, kg

Friability, points

T a b ri and c a 2

77.4

76.9

80.3

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Claims (2)

1.Zadontsev, A.I., to Dr. Kolos Chlorcholnnachloride, 1973 2. The copyright certificate number 315466, cl. A 01 N 5/00, 1970.