SU1650004A3 - Method and device for feeding thermoplastic sheet from extruder into moulding unit - Google Patents

Abstract

The invention retreats to agriculture. The aim of the invention is to increase the yield. Sorghum is sown daily over corn in each row. The use of no-grape sorghum is suitable. Corn is sown with a density of 50000-60000 plants / ha, and sorghum is sown with a density of 200,000-220000 plants / ha. Sowing is determined by the heat required by sorghum, and harvesting is determined by the water content of the corn. It is advantageous that the sorghum remaining on the stubble germinates and grows after harvesting in order to provide secondary harvesting. 6 hp ff, 5 tab. and SS (L

Description

The invention relates to agriculture, namely to the general cultivation of maize and sorghum for the production of silage.

The purpose of the invention is to increase the yield.

A sorghum-free bezmetelochnoy variety in the same row above the corn (two-story sowing), which increases the yield. A distinctive feature of the non-leafless varieties of sorghum is that they do not produce seeds in the temperature zone, therefore they always remain fresh, retain the amount of nutrients and can be removed at any time. During the harvest period only

maize parameters since sorghum parameters vary slightly.

Harvest time is difficult if corn is associated with sorghum, which can have a short ioptimal harvest period.

Bezgortelochnoe sorghum grows later than maize, and develops much more slowly. Its maturity comes later, so the pollination of corn is not disturbed. Later, it makes up for the loss of time for development.

Sorghum is drought tolerant, since its root zone is deeper than that of corn. Therefore, a large mass of sorghum, which according to the present invention is not isolated

s

from corn, guarantees dpzhe with a strong summer heat microclimate with a cool evaporation. Due to the time lag, the natural climate between the two plant species does not worsen.

Since sowing is possible through a single operation (an adapter for dispersing microgranules attached behind a maize adapter or through a double line cutter), the proposed process does not increase the costs associated with sowing. Corn and sorghum are sown on one nones jointly harvested and sorghum is sown on a scale basis in every row above the corn.

Seeds of non-small sorghum are pretreated with special antidotes using special biological glue and seed dressing agents, so sorghum seeds should not be damaged by maize herbicides under general cultivation and without the use of herbicides it is impossible to obtain good quality corn.

Sowing of two types of plants is carried out in one pass, Maize is sown at a density of 50000-60000 plants / ha, sorghum at a density of 200000-220000 plants / ha. The preferred sowing time is s when the soil temperature stably reaches 12-1 ° C.

Maize is sown in the soil & predominantly: w depth of 5-6 cm, while kzk sorghum on the gtubina 2-3 cm. It is advisable to harvest, when the corn matures its full content according to the conditions of silage. After harvesting, the remains of sorghum are left on the stubble for the purpose of growth and growth to ensure subsequent secondary harvesting.

In practice, the proposed method is carried out as follows.

In the same rows, when sowing on the floor in a single pass, hybrid maize is planted with very rich productivity, together with hybrid sorghum, which should be suitable for silage (preferably non-silo). Corn, having - moderate heat demand develops quickly, therefore sorghum is at a disadvantage before seed formation and the appearance of darkened corn.

Sorghum requires more heat, so at first it develops slowly, and after receiving a sufficient amount of heat F through the stage of changing the root system, it begins to develop rapidly. By this time, corn is developing its seed culture.

At this stage, sorghum outgrows corn and gives several times more green mass. Due to the plant density at the end of the growing season, a preferential microclimate is provided, so a high yield can be obtained even with many droughts.

Due to the higher carbohydrate content, the ensilage of forage plants is very reliable, and the quality of feed prepared in this way is almost identical to the quality of feed prepared from corn,

The proposed method is not more expensive than corn production, and yields 30% more yield than the known method.

Hybrid maize recommended by the zonal agronomist, was planted together with sorghum of an Unmetered type sorghum. The term of sowing was chosen according to the requirements for heat. After the soil temperature steadily reached 12-16 C, hybrid corn with good data on cobs, dual use (Pioneer 3965 AMTS, Pioneer 376A ATS) was 5-6 cm deep, 4-5 seeds per meter (55,000–60,000 plants / ha). Immediately tesle of this (with the same passage / sorta / S-98e G-1990 garnish free) was cut to a depth of 2-3 cm. 16 pcs. per linear met., (200,000-220000 plants / ha). A sorghum sowing machine followed the maize sowing machine.

Sowing in one row can be carried out, for example, by PO MALTISEM, which has a sterilizer-dispenser, which is usually used in this case for sowing sorghum, or double-line saline, when the U-sorgo corn seeds are located close to each other. maximum 15 cm

For this purpose, all types of machines that are

capable of reliably sowing 200,000-220,000 seeds of sorghum. Fertilization can be carried out in the same manner used for silage corn.

If sorghum seeds are treated with the Concep antidote by using Biocoll glue, then MS () 2, Maloran or Dewel can be used against monocotyledonous plants after planting, but before sprouting.

Plants like sorghum, after they have grown, develop very much into lo; they begin to grow and develop faster only after changing the root system. At this stage for 25-30 days it is very important to ensure the absence of weeds.

Corn rises first and develops vigorously. At the stage of pollination, sorghum is 20-30 cm shorter than the corn spike, so there are no problems with insemination.

After the pollination of corn, the sorghum begins to develop steadily and outgrows the corn by 20-30 cm. The harvest time should be determined by the water content of the corn.

Harvesting is carried out by means of commonly used silage combines, but large ones are most suitable for complete pressing, for example, Hesston, Klaas, etc.

The advantage of the proposed method is supported by the experimental results given in Table. 1 to 5 inclusive.

Place of experiment: Shekshard agricultural combine. Fertilizer: N 165 kg; REOD - 50 kg; K20 74 kg. The precipitation for the growing season is 370.5 mm (see Table 1).

Place of experiment: Buzakzlash, Sazd cooperative farm (see Table 2),. Corn was not planted later because it cannot grow during this period of the year due to drought.

Place experiment: cooperative farm Egiterters, Xabrendek.

The precipitation for the growing season is 134 mm. The quality of the floor (wax crown (see table. 3).

The experience of full-scale cultivation is shown in Table. four.

The proposed method allows the field harvested in the middle of the av- thick to be used again without seeding. Namely, the remaining part of the sorghum prona) 8.5

five

It will melt without doing any work and another cleaning may be carried out in October. Thus, they have two harvests from the same land without late sowing.

In a known manner, only 50% of the land is used, and in this case two rows of corn alternate with two rows of sorghum and the space for corn cannot be used a second time.

In addition, according to the proposed method, both plants throughout the field are in common rows, while sorghum is capable of secondary germination using the entire land plot.

Claims (7)

0 claims t. A method for the general cultivation of corn and sorghum for the production of silage, which includes sowing sorghum mixed with chicken and their joint harvesting, characterized in that, in order to increase the yield, they carry out a floor sowing of sorghum over corn in each row, and joint 0 CLEANING of the plants is carried out when the water content of the corn corresponds to the conditions for preparing the silage. 2. The way pop. 1, characterized in that corn is sown to a depth of 5-6 cm, sorghum to a depth of 2-3 cm. five 0 five 0 five 3. The method according to claim 1, which differs from the fact that they sow the ungranded variety of sorghum. 4. Method pop. 1-3, characterized in that the seeding is carried out when the soil temperature stably reaches 12-16 ° C. 5. Method pop. 1-4, characterized in that the seeding of two species of plants is carried out for one pass of the unit. i 6. The method according to paragraphs. 1-5, characterized in that the seeding of maize with a density of 50,000 to 60,000 plants / ha and sorghum with a density of 200,000 to 2,000,000 plants / ha are carried out. 7. The way popp. 1-6, characterized in that the sorghum left on the stubble is given to grow for secondary harvesting. 1650004 Spreadsheets Indicators Method Proposed Checklist Maize MV-SC 484MV-SC 484 Sorghum 1990 Sowing period29 April -29 April 3 ma 3 ma Land plot 10 ha37 ha Date of harvest24 September 24 september br Average yield 37, 19 t / ha19.37 t / ha Tabli Method Offered | Control Corn SZe DC 488 SZe DC 488 Sorghum G 98 Seed date 13 ma 13 ma Land plot 70 ha170 ha Average yield 42.5 t / ha 30.09 t / ha Late sowing Date of sowing 10 Jun Land plot. 39 ha Average yield 31.31 t / ha teaching about Way Offered | Control Pi 3901 pi 3901 G 1990 10 ha 31.0 t / ha 56 ha 25.0 t / ha Table3 56 ha 25.0 t / ha Yield 1985257244 ha 22 t / ha 1986269960 ha 24 t / ha 44370 ha 27.40 t / ha 40089 ha 24.36 t / ha 35,02,0 29.2 1.9 2 p yes corn + 2 p yes sorghum.  555) 004 U Table4 3,500 ha 34.74 t / ha 6,700 ha 29.36 t / ha Table5 219.6 186.4