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131. 发明专利

JPH10182313A GERMINATION PROMOTER FOR GRAMINEOUS SEED 失效
公开(公告)号：JPH10182313A
公开(公告)日：1998-07-07
申请号：JP34539196
申请日：1996-12-25
申请人： DAINIPPON INK & CHEMICALS
发明人： ISHIHARA MITSUTERU , ESASHI YOJI
IPC分类号： A01G7/00 , A01C1/00 , A01N37/34
摘要： PROBLEM TO BE SOLVED: To obtain a seed germination promoter for the gramineous seed excellent in forcing the germination and increasing the germination rate through the accelerated reviviscene of the dormancy by using a specific nitrile compound as the active ingredient. SOLUTION: This germination promoter containing malononitrile as the active ingredient is prepared only by diluting malononitrile with water, wherein its concentration is preferably 0.1-1mM. In a practically used case, preferably, the seed is washed with saline water, disinfected with a chemical agent, subsequently germinated by water absorption with an aqueous malononitrile solution of a given concentration, and then sowed. The treatment of the seed with this germination promoter gives excellent germination forcing effect and enables the seedling to be soundly grown after sowing, resulting in great contribution to an incresed yield of the seed.

132. 发明专利

JPH10178817A GERMINATION SUPPRESSION METHOD FOR PLANT SEED 失效
公开(公告)号：JPH10178817A
公开(公告)日：1998-07-07
申请号：JP35787996
申请日：1996-12-27
申请人： UENOYA HONPO KK
发明人： KAKE MASUYUKI
IPC分类号： A01C1/00
摘要： PROBLEM TO BE SOLVED: To germinate only the seeds of required lawns and to suppress the germination of the seeds of unrequired weeds by utilizing the effect of Epigalokatekingarade. SOLUTION: In this germination suppression method of plant seeds, a Epigalokatekingarade 3mg/ml solution is adjusted and the seeds of monocotyledons and dicotyledons are integrally immersed in the solution.

133. 发明专利

JPH10117511A PRODUCTION OF GERMINATION HASTENED SEED 失效
公开(公告)号：JPH10117511A
公开(公告)日：1998-05-12
申请号：JP28424096
申请日：1996-10-25
申请人： T S SHOKUBUTSU KENKYUSHO KK
发明人： TSUJIMOTO TAKEO , MINATO KANJI , MATSUSHITA SHINYA , SHIGETA KATSUMI , SATO HIROSHI
IPC分类号： A01C1/00 , A01C1/02
摘要： PROBLEM TO BE SOLVED: To provide a germination hastened seeds which speedily and uniformly germinate at a high germination rate after seedling while facilitating the selection and handling of active seeds by contacting a water absorbed water absorptive sheet-shaped material and priming-processed seeds. SOLUTION: The water absorptive sheet-shaped material which is made of hydrophilic porous sintered resin and already absorbes water, and the priming-processed seeds of carrot or radish are contacted, and the germination of seeds having activity is hastened so that the germination hastened seeds can be provided. In this case, it is preferable to contact the water absorptive sheet-shaped material and the priming-processed seeds to hasten the germination of seeds having activity and then to remove germination non-hastened seeds later.

134. 发明专利

JPH10117510A METHOD FOR REARING TRANSPLANTED SEEDLING FOR NONPLOWING 失效
公开(公告)号：JPH10117510A
公开(公告)日：1998-05-12
申请号：JP29959896
申请日：1996-10-22
申请人： NIHONNO SUIDENO MAMORU HITOBIT
发明人： IWAZAWA NOBUO
IPC分类号： A01G22/22 , A01C1/00 , A01G16/00
摘要： PROBLEM TO BE SOLVED: To keep high the tillering strength of seedlings, to provide satisfactory rooting ability and to secure workability by rearing the transplanted seedlings for nonplowing transplanting cultivation, suppressing the growth of seedlings and stopping the senescence of seedlings by performing low temperature control in the respective processes of seed soaking, hastening of germination and germination. SOLUTION: The transplanted seedlings for nonplowing transplanting cultivation are reared under low temperature control while setting the seed soaking at the temperature lower than 10 deg.C longer than 20 days and setting the hastening of germination and the germination within the range from 20 deg.C to 25 deg.C. In this case, it is preferably to leave a seedling box in water after germination, further, to perform the low temperature control and to set the depth of irrigation higher than the seedling box for 1cm and besides, it is preferable to shallowly irrigate a well-drained paddy field having the hardness of plow layer surface of soil higher than 0.08kg/cm in the state of watering without performing plowing.

135. 发明专利

JPH1084802A MASS CULTURE METHOD FOR CARROT ADVENTIOUS EMBRYO 失效
公开(公告)号：JPH1084802A
公开(公告)日：1998-04-07
申请号：JP24017396
申请日：1996-09-11
申请人： AGENCY SCIENCE & TECH
发明人： OSUGE KOICHI
IPC分类号： A01H4/00 , A01C1/00 , C12M3/00 , C12N5/04
摘要： PROBLEM TO BE SOLVED: To enable efficient mass culture of the carrot adventive embryos by culturing carrot adventive embryos while controlling the oxygen supply rate, ventilation rate and value of physical stress applied to the adventive embryos so as to meet specified culture conditions respectively. SOLUTION: (1) An oxygen transfer volume coefficient (KLa ) that is a quantitative indicator of the oxygen supply rate and shows the oxygen transfer rate from a gas phase to a liquid phase and is defined by the formula I (wherein: dC/di is the oxygen transfer rate (mgO2 /L.hr); C is the dissolved oxygen concn. (mgO2 /l); C' is the saturated dissolved oxygen concn. and (t) is time (hr)); (2) a ventilatory ethanol driving-out rate (VEt ) that is a-quantitative indicator of the ventilation rate and shows the capability of driving out accumulated gases in a culture medium by ventilation and the reduction in the amount of ethanol at the time of adding ethanol to the culture medium and shaking the resulting medium under the same conditions as those under which the adventive embryos are to be introduced into the culture medium and is defined by the formula II (wherein: Etinit is the initial ethanol concn. (mM) in the medium at the beginning of the shaking; Etfin is the final ethanol concn. in the medium at the end of the shaking; and T is the shaking time (hr)); (3) a material dissolution rate coefficient (K) that is a quantitative indicator of the physical stress value and is measured in a β-naphthol-water system and is defined by the formula III (wherein dS/dt is the material dissolution rate (mg/ml.sec); S is the concn. of solid dissolved in time (t)(sec); S' is the saturated concn. of the solid; A is the total surface area (cm ) of solid particles; and V is the liquid volume (ml) of the resulting solution); and (4) culture conditions represented by the formula IV.

136. 发明专利

JPH1066421A RICE TRANSPLANTER OF CONTINUOUS PADDY RICE SEEDLING 失效
公开(公告)号：JPH1066421A
公开(公告)日：1998-03-10
申请号：JP25728196
申请日：1996-08-23
申请人： WAKAMATSU DAISAKU
发明人： WAKAMATSU DAISAKU
IPC分类号： A01C1/00 , A01C11/02
摘要： PROBLEM TO BE SOLVED: To provide a rice transplanter for continuous paddy rice seedlings hardly having lost strains and damaged strains, used for transplanting lightweight and continued hydroponic continuous paddy rice seedlings. SOLUTION: A fabric or film 19 is rolled together with a continuous paddy rice seedling 16 and fitted to a rice transplanter by a specific rack 2 as a roll 26 for reinforcing and rolling continuous paddy rice. The fabric or the film 19 is rolled by a roll 21 for rolling the fabric or the film and the continuous paddy rice seedling 16 on the roll is fed out to the lower end of a seedling carrying platform without applying tension. A balancing load wire 4, etc., is provided in a specific rack pulling up handle 9 in order to pull the handle 9 to reduce weighting of hydraulic continuous paddy rice seedling reinforcing and rolling roll 26 to the seedling carrying platform. A seedling pressing gear 15 on a seedling feed belt 10 and seedling pressing top gear 18 at the top are provided in the lower part of the seedling carrying platform. Transfer of the continuous paddy rice seedling 16 to the direction other than feeding out direction is suppressed and scraped with a planting pawl 14 while preventing deviation and transplanted by the gear.

137. 发明专利

JPH1033013A GROWTH PROMOTION OF GEL-COATED SEED 失效
公开(公告)号：JPH1033013A
公开(公告)日：1998-02-10
申请号：JP19612196
申请日：1996-07-25
申请人： YAZAKI CORP
发明人： TAKIGUCHI SETSUKO
IPC分类号： A01C1/00 , A01C1/06
摘要： PROBLEM TO BE SOLVED: To efficiently obtain a crop such as spinach, capable of promoting growth of gel-coated seed, having good establishment of seedlings and uniform harvesting period, capable of increasing not only yield, but also labor productivity and having high oxygen requirement. SOLUTION: Stored get-coated seeds obtained by using an aqueous gel of sodium alginate are immersed into an aqueous solution of hydrogen peroxide (preferably having >=0.1wt.% concentration) before or after forced sprouting treatment of these seeds. Thereby, oxygen-enriching treatment of these seeds is carried out to promote growth of gel-coated seeds.

138. 发明专利

JP2709320B2 失效
公开(公告)号：JP2709320B2
公开(公告)日：1998-02-04
申请号：JP5680590
申请日：1990-03-09
IPC分类号： A01C1/00 , A01H4/00 , C12N5/00

139. 发明专利

JPH104793A CUTTER FOR SEEDLING ROOT 失效
公开(公告)号：JPH104793A
公开(公告)日：1998-01-13
申请号：JP16148596
申请日：1996-06-21
申请人： KUBOTA KK
发明人： SUZUKI HIROSHI , NISHIDA KAZUHIKO
IPC分类号： A01G9/00 , A01C1/00
摘要： PROBLEM TO BE SOLVED: To provide a cutter for seedling roots, capable of mechanizing an operation for placing seedlings on a scooping plate besides root cutting. SOLUTION: This cutter for seedling roots is equipped with a lifting apparatus for raising one end of a mat seedling in a seedling raising box and rolling up the seedling and a cutting apparatus for pushing cutting blades 6 into between the mat seedling whose end is rolled up and the seedling raising box. The cutting apparatus is furnished with a driving mechanism for making the cutting blades 6 move for pushing and move for drawing back by the normal and reverse rotation of a drum 12 having wound the flexible cutting blades 6. The cutting blades 6 are moved for pushing in a state of shouldering a seedling scooping plate H to constitute a seedling placing apparatus C for loading the mat seedling on the seedling scooping plate H when the root cutting is finished.

140. 发明专利

JPH09308311A WINDING AND PRETREATING APPARATUS FOR LONG SEEDLING MAT 失效
公开(公告)号：JPH09308311A
公开(公告)日：1997-12-02
申请号：JP12842596
申请日：1996-05-23
申请人： YANMAR AGRICULT EQUIP
发明人： SAKAMOTO KOICHI , SATO IWAO , HIRAI HIRONORI , SEI YASUTOMO
IPC分类号： A01C1/00 , A01C11/02
摘要： PROBLEM TO BE SOLVED: To prevent seedling stems from being damaged when winding a long seedling mat into a rolled shape by correcting the seedling stems into a fallen posture so as to pass in the longitudinal direction of the long seedling mat. SOLUTION: This winding and pretreating apparatus for a long seedling mat 1 is obtained by setting the vicinity of a right end of a hollow flat tube 35 so as to locate on the right end of the long seedling mat 1 on a table 22, then nearly simultaneously performing operations to feed water from a water feed port 37 into the hollow flat tube 35 while unwinding the hollow flat tube 35 from a tube reel device 36 according to the travel of a truck 24 while advancing the truck 24 in the direction of an arrow A, covering seedlings 18 successively from the right end of the long seedling mat 1 with the hollow flat tube 35 in a flat cylindrical shape so as to push down the seedlings 18 in the left direction and applying a pressure thereto so as to strengthen the fallen posture of the seedlings 18 by the weight of the water in the hollow flat tube 35.

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