Rudong County? Huan Lin? On the 18th of the month to call: October 25 last year sowing wheat, sowing 12.5 kilograms per acre, the emergence of a better situation, the base seedling fertilizer 45% per acre (15-15-15) Compound fertilizer 25 kg, urea 10 kg. The growth of wheat is more prosperous and the groups are larger. They are worried about late lodging. Can they control wang with paclobutrazol? How much is the amount per mu? It is said that the use of paclobutrazol will promote the delivery of wheat and increase the population in the field. Is it true?
The above-mentioned wheat planted on October 25th is a field suitable for early sowing. It is appropriate to sow about 8 kg per acre when the moisture content is appropriate. 12.5 kg per acre should be sown, and the seeding rate is too large. Due to the better conditions of emergence, Now the field groups are too large and tend to be prosperous. Application of chemical control about one week before the jointing of wheat can inhibit cell elongation at the base of the wheat, making the internodes of wheat rough and short, thus enhancing the lodging resistance of the plant. Application should not be too early or too late, otherwise it can not effectively control the internode length of wheat, it is difficult to play an effective role in preventing the lodging of wheat, too late application of wheat is also unfavorable to the differentiation and development of wheat spikes, and it is easy to cause the ear to become small and deformed .
Paclobutrazol mainly acts by inhibiting the synthesis of gibberellin in plants, and has a strong inhibitory effect on wheat growth. Reasonable use has the effects of promoting tillering, shortening internode length, and improving lodging resistance. When the wheat population is suitable, it can be controlled with paclobutrazol about 1 week before the jointing of wheat, and spraying about 50 kg per 100-150 mg/L paclobutrazol solution per mu. Large amount of sowing, wheat field in the field of large wheat population groups, should not only use paclobutrazol control, excessive spraying of paclobutrazol will make it difficult to timely death of small seedlings of wheat seedlings, and may promote the occurrence of more ineffective delivery, so that the field closed, increased Rhizoctonia and other diseases occur. Compared with the application of paclobutrazol, the administration of methothenol has little effect on the promotion of wheat seedling tillering, and it is beneficial to prevent the wheat seedlings from being oversized when the population is oversized and prosperous. For large-scale, prosperous wheat fields, it is best to use a combination of paclobutrazol and mepoxide, or use a combination of paclobutrazol and mepoxide. Sichuan Guoguang Agrochemicals Co., Ltd. (telephone) 10% carbazole hydrochloride WP, containing paclobutrazol 2.5%, methylprednisolone 7.5%, registered for the regulation of growth and yield increase in wheat, the recommended active ingredient concentration 200 ~ 300 mg/kg (2 to 3 grams per kilogram of water). Beijing Beinong Tianfeng Pesticide Co., Ltd. (telephone) 20% carbazole microemulsion with 3.3% paclobutrazol, 16.4% methylprednisolone, registered for winter wheat growth regulation, recommended dosage 90-120 grams per hectare of pure medicine , equivalent to 30-40 ml per acre preparation.
It should be noted that in large-scale production, wheat should be prevented from lodging mainly through reasonable cultivation measures. Do not blindly use growth regulators such as paclobutrazol. First of all, we should control the sowing rate of wheat to ensure that the basic seedlings are suitable, with little or no application of green manure. Generally, the length of the first internodes of the wheat should be fixed, and the group of wheat seedlings should be significantly yellowed before the jointing and panicle-fertilizer is applied to control the wheat base. The length of the festival.
The above-mentioned wheat planted on October 25th is a field suitable for early sowing. It is appropriate to sow about 8 kg per acre when the moisture content is appropriate. 12.5 kg per acre should be sown, and the seeding rate is too large. Due to the better conditions of emergence, Now the field groups are too large and tend to be prosperous. Application of chemical control about one week before the jointing of wheat can inhibit cell elongation at the base of the wheat, making the internodes of wheat rough and short, thus enhancing the lodging resistance of the plant. Application should not be too early or too late, otherwise it can not effectively control the internode length of wheat, it is difficult to play an effective role in preventing the lodging of wheat, too late application of wheat is also unfavorable to the differentiation and development of wheat spikes, and it is easy to cause the ear to become small and deformed .
Paclobutrazol mainly acts by inhibiting the synthesis of gibberellin in plants, and has a strong inhibitory effect on wheat growth. Reasonable use has the effects of promoting tillering, shortening internode length, and improving lodging resistance. When the wheat population is suitable, it can be controlled with paclobutrazol about 1 week before the jointing of wheat, and spraying about 50 kg per 100-150 mg/L paclobutrazol solution per mu. Large amount of sowing, wheat field in the field of large wheat population groups, should not only use paclobutrazol control, excessive spraying of paclobutrazol will make it difficult to timely death of small seedlings of wheat seedlings, and may promote the occurrence of more ineffective delivery, so that the field closed, increased Rhizoctonia and other diseases occur. Compared with the application of paclobutrazol, the administration of methothenol has little effect on the promotion of wheat seedling tillering, and it is beneficial to prevent the wheat seedlings from being oversized when the population is oversized and prosperous. For large-scale, prosperous wheat fields, it is best to use a combination of paclobutrazol and mepoxide, or use a combination of paclobutrazol and mepoxide. Sichuan Guoguang Agrochemicals Co., Ltd. (telephone) 10% carbazole hydrochloride WP, containing paclobutrazol 2.5%, methylprednisolone 7.5%, registered for the regulation of growth and yield increase in wheat, the recommended active ingredient concentration 200 ~ 300 mg/kg (2 to 3 grams per kilogram of water). Beijing Beinong Tianfeng Pesticide Co., Ltd. (telephone) 20% carbazole microemulsion with 3.3% paclobutrazol, 16.4% methylprednisolone, registered for winter wheat growth regulation, recommended dosage 90-120 grams per hectare of pure medicine , equivalent to 30-40 ml per acre preparation.
It should be noted that in large-scale production, wheat should be prevented from lodging mainly through reasonable cultivation measures. Do not blindly use growth regulators such as paclobutrazol. First of all, we should control the sowing rate of wheat to ensure that the basic seedlings are suitable, with little or no application of green manure. Generally, the length of the first internodes of the wheat should be fixed, and the group of wheat seedlings should be significantly yellowed before the jointing and panicle-fertilizer is applied to control the wheat base. The length of the festival.
Insert Pad, the super absorbent core layer adopts a combined absorption structure of polymer absorbent and fluff pulp. It
absorbs quickly and fully, effectively agglomerates without back
seepage, ensures anti-seepage and anti-leakage, allowing users to be dry
and dry at any time.
Feel comfortable and natural. Curved
three-dimensional cutting, and considerate, at the same time using a
soft and dry non-woven surface layer, good air permeability. The user can be dry and clean in any posture.
With
leak-proof elastic trousers, the unique U-shaped design gently wraps
the legs to effectively prevent urine from leaking sideways, allowing
users to be dry and clean under any circumstances.
Select Booster Pads,Total Dry Booster Pads,Diaper Inserts For Adults,Adult Diaper Booster Pads
Shandong Kangshun Daily Products Co., Ltd , https://www.centurybenifit.com