Influencing factors Rice tillers are closely related to cultivation techniques and environmental conditions. Temperature is an important factor affecting labor. The optimum temperature for delivery is 28 to 31°C. Below 18°C ​​no labor will occur. The part of the rice planting is usually 2 to 3 cm below the top soil. Therefore, the most direct temperature affecting delivery is water temperature and mud temperature. According to the research, during the daytime during the parturition period, the shallow layer of 1-2 cm water layer is 1~2°C warmer than the mud depth of the deep 4 cm layer, while the shallow shallow water is 0.5°C lower than that of the deep irrigation. Therefore, during the early days of childbirth, shallow irrigation should be performed during the day and deep irrigation at night, which has a good effect on promoting childbirth. Illumination has a great influence on childbirth. After transplanting, such as rainy days, lack of light, photosynthetic products, leaf sheath growth, weak thin seedlings, is not conducive to childbirth, on the contrary, more sunny day of tillering, adequate light, leaf sheath is short, plant growth is robust, more and faster tiller.
The depth of transplanting is closely related to the speed of delivery. The seedlings are planted in shallow depth, the surface layer is well ventilated, and the temperature of the mud is easily increased, which is conducive to the occurrence of labor. If the seedlings are inserted in a depth of 7 cm, the mud temperature after transplanting should be lower by 1 to 2°C than the mud depth of 3.5 cm. The tillering festival must be performed on the topsoil, and the deep-seedling seedlings must be forced to form "secondary roots" or "three roots" and consume nutrients. Each growth of a section takes about 5 to 7 days. The delivery period is delayed and the effective delivery is greatly reduced, which is unfavorable for seizing high yields.
The supply of nutrients is also closely related to the occurrence of childbirth. Generally there is adequate supply of fertilizer, and the occurrence of childbirth occurs early and fast, and the duration of childbirth continues long; on the contrary, childbirth occurs slowly and stops early.
Increase measures
1. Cultivate a strong and prosperous ancestor. As the saying goes: “If you have a good half, you have a high yield.†After transplanting, the strong and fast-growing roots have fast rooting, early tillering, strong resilience, and high spike-forming rate. Generally, the strong and weak maggots increase the yield by 10 to 20% compared with weak pods.
2. The timely transplanting of the farmer in the Kunming area said: “It is good to plant rice on the 3rd in the early morning and the ear on the 1st in the late plantingâ€. Early and early planting is conducive to early birth and rapid development, to achieve greater efficiency. Early planting extends the period of vegetative growth, accumulates more dry matter, and facilitates high yields.
The growth time of seedlings in Putian is too long. If the seedlings grow older than the appropriate age, they will enter the reproductive growth earlier. When they transplant, they will begin to differentiate into young panicles, or they will enter the reproductive growth after they are transplanted, resulting in a sharp decline in yield. Therefore, transplanting at an appropriate age, without planting a "big instar oyster," will be beneficial to seize the high yield of rice.
3. Phosphorus and Potassium Fertilizers Phosphorus sufficient in the tillering stage of rice can promote fast tillering, more tillering, and deficiency of phosphorus. Photosynthesis, respiration, energy transfer, and storage require phosphorus and phosphorus deficiency to affect rice growth and development.
Potassium plays an extremely important role in the degeneration of rice spikelets, which can increase the seed setting rate; the supply of potassium is sufficient and the grain is full, which is conducive to the development of mechanical tissues, makes the stem tough, and improves the resistance to pests and lodgings.
Phosphorus and potassium fertilizers are generally used as base fertilizer once. In the fields of phosphorus and potassium deficiency, phosphorus and potassium must be added.
4, shallow water dilute irrigation during the period of childbirth. Generally maintain a water layer of about 3 cm. Shallow-water ground irrigation can increase water temperature and mud temperature, promote early delivery, reduce the number of childbirth points, deliver more, and have better quality.
5, timely cultivator and cultivator can increase soil temperature, live mud ventilation, promote fertilizer decomposition, accelerate the occurrence of new roots, eliminate weeds, eliminate toxic substances in the soil. In particular, soil viscosity, the use of unfermented organic fertilizer fields, timely cultivator more important. Generally, tillage is carried out in conjunction with top dressing 10 days after transplanting.
6. The effective tilling period of early application and early rice application is relatively short. The growth period of medium rice is longer, but the delivery period is only 10 to 15 days. Fertilizers require more fertilizer during the tillering period; Therefore, based on the application of basal fertilization, about 10 days after transplanting, it is necessary to apply sub-fertilizer to promote the thickening of leaf color and strive for early delivery. The amount of tiller fertilizer should be based on the principle of “look at the past and see the situation at that time.†It is necessary to consider the situation of soil fat and thinness. It also depends on the growing appearance of the seedlings at the time and also predicts the future growth trend. In the case of medium-level application of basal fertility, the application of 5 kilograms per acre will increase the number of plots with poor fertility, and promote the development of strong crops. (Hubei Dangyang Agricultural 110 Service Center)
The depth of transplanting is closely related to the speed of delivery. The seedlings are planted in shallow depth, the surface layer is well ventilated, and the temperature of the mud is easily increased, which is conducive to the occurrence of labor. If the seedlings are inserted in a depth of 7 cm, the mud temperature after transplanting should be lower by 1 to 2°C than the mud depth of 3.5 cm. The tillering festival must be performed on the topsoil, and the deep-seedling seedlings must be forced to form "secondary roots" or "three roots" and consume nutrients. Each growth of a section takes about 5 to 7 days. The delivery period is delayed and the effective delivery is greatly reduced, which is unfavorable for seizing high yields.
The supply of nutrients is also closely related to the occurrence of childbirth. Generally there is adequate supply of fertilizer, and the occurrence of childbirth occurs early and fast, and the duration of childbirth continues long; on the contrary, childbirth occurs slowly and stops early.
Increase measures
1. Cultivate a strong and prosperous ancestor. As the saying goes: “If you have a good half, you have a high yield.†After transplanting, the strong and fast-growing roots have fast rooting, early tillering, strong resilience, and high spike-forming rate. Generally, the strong and weak maggots increase the yield by 10 to 20% compared with weak pods.
2. The timely transplanting of the farmer in the Kunming area said: “It is good to plant rice on the 3rd in the early morning and the ear on the 1st in the late plantingâ€. Early and early planting is conducive to early birth and rapid development, to achieve greater efficiency. Early planting extends the period of vegetative growth, accumulates more dry matter, and facilitates high yields.
The growth time of seedlings in Putian is too long. If the seedlings grow older than the appropriate age, they will enter the reproductive growth earlier. When they transplant, they will begin to differentiate into young panicles, or they will enter the reproductive growth after they are transplanted, resulting in a sharp decline in yield. Therefore, transplanting at an appropriate age, without planting a "big instar oyster," will be beneficial to seize the high yield of rice.
3. Phosphorus and Potassium Fertilizers Phosphorus sufficient in the tillering stage of rice can promote fast tillering, more tillering, and deficiency of phosphorus. Photosynthesis, respiration, energy transfer, and storage require phosphorus and phosphorus deficiency to affect rice growth and development.
Potassium plays an extremely important role in the degeneration of rice spikelets, which can increase the seed setting rate; the supply of potassium is sufficient and the grain is full, which is conducive to the development of mechanical tissues, makes the stem tough, and improves the resistance to pests and lodgings.
Phosphorus and potassium fertilizers are generally used as base fertilizer once. In the fields of phosphorus and potassium deficiency, phosphorus and potassium must be added.
4, shallow water dilute irrigation during the period of childbirth. Generally maintain a water layer of about 3 cm. Shallow-water ground irrigation can increase water temperature and mud temperature, promote early delivery, reduce the number of childbirth points, deliver more, and have better quality.
5, timely cultivator and cultivator can increase soil temperature, live mud ventilation, promote fertilizer decomposition, accelerate the occurrence of new roots, eliminate weeds, eliminate toxic substances in the soil. In particular, soil viscosity, the use of unfermented organic fertilizer fields, timely cultivator more important. Generally, tillage is carried out in conjunction with top dressing 10 days after transplanting.
6. The effective tilling period of early application and early rice application is relatively short. The growth period of medium rice is longer, but the delivery period is only 10 to 15 days. Fertilizers require more fertilizer during the tillering period; Therefore, based on the application of basal fertilization, about 10 days after transplanting, it is necessary to apply sub-fertilizer to promote the thickening of leaf color and strive for early delivery. The amount of tiller fertilizer should be based on the principle of “look at the past and see the situation at that time.†It is necessary to consider the situation of soil fat and thinness. It also depends on the growing appearance of the seedlings at the time and also predicts the future growth trend. In the case of medium-level application of basal fertility, the application of 5 kilograms per acre will increase the number of plots with poor fertility, and promote the development of strong crops. (Hubei Dangyang Agricultural 110 Service Center)
Adult Care Diaper
We could supply Adult Diaper with three kinds, it includes adult diaper with sticker, straight inner diaper and Calabash insert diaper. The features are: 1)Top sheet with Non woven ,make you feel very comfortable.
2)PE tape allows easy use and refastening as many times as necessary
3)Printing PE film Back sheet.
4)Leak guard can better advoid leaking.
5)Imported Pulp and SAP can absorbs fluid instantly
6)OEM available
We have three kinds of adult diaper:
1) diaper with sticker
2) straight inner diaper
3) Calabash diaper
3.Payment & Samples:
Payment: T/T 30% in advance, 70% upon the receipt of BL copy.
Delivery Date: within 30 days.
Delivery Place: Xiamen port,China
Samples: Free,customer pays the postage.
4.Company Information:
we are a leading company in hygiene industry,our main line is baby diaper,adult diaper,our products have
been sold to many countries and received high popularity worldwide,we do business on the base of mutual benefit.
5.Certificates and advantages:
1) OEM from 1998
2) Certificate: ISO9001
3) Imported fluff pulp and SAP
4) 100% quality guarantee
Product show:
Adult Diaper
Adult Diaper,Adult Disposable Diaper,Adult Diaper Calabash Shape,Adult Insert Pad
Tianjin Jiao rou Sanitary product company , http://www.tjsanitary.com