KR20000072140A

KR20000072140A - Treatment of grass germination promotive

Info

Publication number: KR20000072140A
Application number: KR1020000045392A
Authority: KR
Inventors: 송용엽
Original assignee: 송용엽
Priority date: 2000-08-04
Filing date: 2000-08-04
Publication date: 2000-12-05

Abstract

PURPOSE: A method for promoting germination of Zoysi grass seed is provided to germinate 93 % of Zoysi grass seed within 5 days. CONSTITUTION: To germinate Zoysi grass seed more quickly, pollinate the seed about to 70%, and freezing it at 12°C below zero for 2 hrs. and polish the hull about to 30%. And then, vacuum-freeze it at 45°C below zero for over 1 hr under a condition of 10¬-2 mmHG.

Description

Grass seed germination promotion {Treatment of grass germination promotive}

본 발명은 잔디씨앗 발아촉진 처리 방법에 관한 것으로 잔디씨앗의 내외경에는 각피층과 왁스층 즉 섬유소, 팬토산 등으로 각직화 되여 있고 배아의 외피까지도 왁스층으로 덮여 있어 수분흡수와 산소공급의 장애로 발아가 억제되여 있다 종래에는 발아촉진 처리법으로 황산이나 가성소다로 각피층을 용해시키는 방법으로 발아촉진 처리를 시행하였고 요즈음엔 물리적인 발아촉진 처리법으로 잔디씨앗의 배와 배아에 손상을 주지않고 발아촉진 처리를 시키는 방법으로 잔디씨앗의 각피층을 연마처리 하여 급냉동 진공시킴으로서 잔디씨앗의 각피층을 급냉동 팽창 약화시켜 각피층에 균열을 만들고 배의 왁스층을 연화시켜 산소공급과 수분흡수를 용이하게 하고 저온 자극을 시킴으로서 발아를 촉진시키는 방법에 관한 것으로 이는 발아기간이 10일에 93% 로서 발아기간이 느림으로서 문제점이 많았다.The present invention relates to a method of promoting the treatment of grass seed germination, and the inner and outer diameters of the grass seeds are embossed with a skin layer and a wax layer, ie, fiber, pantosan, and the like, and even the outer skin of the embryo is covered with a wax layer, so that germination is impaired due to water absorption and oxygen supply. Conventionally, germination promoting treatment was performed by dissolving the corneal layer with sulfuric acid or caustic soda by the germination promoting method, and nowadays, the germination promotion treatment is performed without damaging the embryos and embryos of grass seeds by physical germination promoting method. By grinding the grass seed's skin layer by rapid freezing vacuum, the grass seed's skin layer is rapidly frozen and weakened by swelling and swelling, creating a crack in the skin layer, softening the wax layer of the pear, facilitating oxygen supply and water absorption, and promoting low temperature stimulation. To promote it, which means that the germination period As 93% of germination period was slow, there were many problems.

본 발명은 잔디씨앗 발아기간이 5일에 93%로서 잔디씨앗 발육기간이 빨라 용이하게 되였다In the present invention, the grass seed germination period is 93% in 5 days, so that the grass seed growth period is quick and easy.

제1도 잔디씨앗의 사시도The perspective view of grass seed

제2도 잔디씨앗의 단면도Fig. 2 Section of Grass Seed

제3도 잔디씨앗 발아처리 단면도Grass seed germination section

실시 예1Example 1

들잔디 씨앗의 각피층 즉 외피를 30% 정도 연마처리한 다음 처리한 씨앗을 냉동진공 기 내에 -45℃이하로 10^_2mmHg으로 60분 이상 냉동진공 시킨다.The skin layer of the grass seed, i.e., the outer skin, is polished by 30%, and the treated seeds are then vacuumed at 10 ^_2 mmHg for at least 60 minutes at -45 ° C or below.

이상과 같이 시행하며 처리온도와 처리시간 및 진공도에 의한 잔디씨앗의 발아율, 발아기간에 대한 결과는 예1과 같다.The results for the germination rate and germination period of turfgrass seeds by treatment temperature, treatment time and vacuum degree are as shown in Example 1.

실시 예2Example 2

들잔디 씨앗을 70% 정도 수분시켜 -12℃ 이하에서 120분 냉동 처리후 연마처리 0℃이하에서 외피를 30% 정도 연마시켜 -45℃이하로 10^_2mmHg 60분 냉동진공 시킨다Moisten grass seeds about 70%, frozen at -12 ℃ for 120 minutes, and then polished 30% of the skin at 0 ℃ or below, and freeze-vacuum for 10 ^_2 mmHg 60 minutes below -45 ℃.

이상에서 보는 바와 같이 잔디씨앗을 수분 연마 저온처리를 함으로서 잔디씨앗의 각피층이 팽창하고 있는 왁스층이 팽창 연질화 되여 산소 공급과 수분흡수를 용이하게 하고 저온자극을 시킴으로서 발아를 촉진시키는 효과가 있다As can be seen from the above, water-polishing low-temperature treatment of grass seeds has an effect of promoting expansion and softening of the wax layer in which the skin layers of grass seeds are expanded, facilitating germination by facilitating oxygen supply and water absorption and stimulating low temperature.

Claims

Treatment of field grass seed with 70% moisture, frozen at -12 ℃ or lower, and then 30% polished outer shell at -45 ℃ and frozen at 10 ^_2 mmHg