SU897164A1 - Method of drying grain of standing crops - Google Patents
Method of drying grain of standing crops Download PDFInfo
- Publication number
- SU897164A1 SU897164A1 SU782789768A SU2789768A SU897164A1 SU 897164 A1 SU897164 A1 SU 897164A1 SU 782789768 A SU782789768 A SU 782789768A SU 2789768 A SU2789768 A SU 2789768A SU 897164 A1 SU897164 A1 SU 897164A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- drying grain
- grain
- drying
- standing crops
- chemical reagent
- Prior art date
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Description
(54) СПОСОБ СУШКИ ЗЕРНА НА КОРНЮ(54) METHOD FOR DRYING GRAINS ON THE ROOT
Изобретение относитс к способам воздействи на растени с помощью химических средств с целью регулировани их роста и может быть использовано в сельском хоз йстве .The invention relates to methods for influencing plants by chemical means to control their growth and can be used in agriculture.
Известен способ сушки зерна на корню, заключающийс в том, что растени опрыскивают раствором хлористого цинка или арсенатом натри 1.A known method of drying grain on the vine is that plants are sprayed with a solution of zinc chloride or sodium arsenate 1.
Недостатком его вл етс то, что используемые реагенты токсичны и оказывают отрицательное вли ние на окружающую среду.The disadvantage is that the reagents used are toxic and have a negative effect on the environment.
Известен также способ сущки зерна на корню, при котором растени обрабатывают азотно-кислым аммонием в виде водного раствора из расчета 450-500 л/га 2.There is also known a method of grain seeds on the root, in which plants are treated with nitric acid ammonium in the form of an aqueous solution at the rate of 450-500 l / ha 2.
Недостатками известного способа вл ютс ., больцше затраты на проведение обработки растений и невысока скорость ее осуществлени .The disadvantages of this method are the costs of carrying out the treatment of plants and the low speed of its implementation.
Цель изобретени - ускорение процесса сушки и снижение затрат на ее проведение.The purpose of the invention is to accelerate the drying process and reduce the cost of its implementation.
Эта цель достигаетс за счет того, что в качестве реагента используют жидкий азот, аThis goal is achieved due to the fact that liquid nitrogen is used as a reagent, and
обработку провод т под давлением 6-7 атм в дозе 35-45 кг/га.The treatment is carried out under a pressure of 6-7 atm at a dose of 35-45 kg / ha.
Пример. Посевы озимой пщеницы, кукурузь, подсолнечника, сорго в фазу восковой спелости при содержании в зерне 34-40% влаги перед уборкой обрабатывают жидким азотом. Дл того, чггобы азот не улетучивалс и мог охватить все растение, обработку провод т под давлением 5-7 атм. Оптимальна доза жидкого азота составл ет 40 кг/га. Example. Crops of winter wheat, corn, sunflower, sorghum in the phase of wax ripeness when the content of 34-40% moisture in the grain is treated with liquid nitrogen before harvesting. In order that nitrogen does not evaporate and could cover the whole plant, the treatment is carried out under a pressure of 5-7 atm. The optimal dose of liquid nitrogen is 40 kg / ha.
10 После обработки в зтот же день растени прекращают жизнеде тельность, обезвоживаютс , и через 3-4 дн зерно 35-39%-ной влажности достигает кондиционной влажности 14-1 С. После зтого приступают к пр мому комбайни15 рованию.10 After processing on the same day, the plants cease to live, dehydrate, and after 3-4 days the grain of 35-39% moisture reaches a conditional moisture of 14-1 C. After that, they start direct combining.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782789768A SU897164A1 (en) | 1978-07-04 | 1978-07-04 | Method of drying grain of standing crops |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782789768A SU897164A1 (en) | 1978-07-04 | 1978-07-04 | Method of drying grain of standing crops |
Publications (1)
Publication Number | Publication Date |
---|---|
SU897164A1 true SU897164A1 (en) | 1982-01-15 |
Family
ID=20837823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782789768A SU897164A1 (en) | 1978-07-04 | 1978-07-04 | Method of drying grain of standing crops |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU897164A1 (en) |
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1978
- 1978-07-04 SU SU782789768A patent/SU897164A1/en active
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