Rice "mixed planting" cultivation techniques
2019-09-06 06:04:35
The "mixed rice" of rice refers to the interspecific cultivation of hybrid rice and japonica rice. That is, the middle stalk type hybrid rice and the high stalk type japonica rice use the wide-row advantages of the hybrid rice wide-narrow rows, and increase the planting method of single-row japonica rice by certain width, row ratio and width.
First, the main advantages of hybrid technology
1. Increasing rice yield: The test results showed that the total amount of hybrid rice between the hybrid rice and glutinous rice increased by 28 kg per 667 square meters compared with normal hybrid rice, which was 110 kg more than that of conventional japonica rice.
2. Increase income: Indica rice is about 15% higher than normal mid-season rice, increase production and increase income, and increase quality and income. The two items add up to 50 yuan per 667 square meters and increase net income by 35 yuan.
3. Overcame the problem of low net yield per plant and susceptible diseases, and high quality hybrid rice could not be popularized due to its low net yield, which is beneficial to improving rice quality.
Second, the main cultivation techniques
1. Choose good seeds and do a good job with the mix of main and inter-species works: Hybrid rice uses a combination of Zhunliangyou 527 and Jinyou 725 with moderate plant height, strong adaptability, high yield, and high rice quality; No. 1 and No. 1 seedlings are hard and resistant to fall, and have large spikes and numerous varieties with good quality.
2. Reasonable planting: selection of semi-humid type wide and narrow rows or wide rows of narrow and double planted hybrid rice, 1 row of indica rice planted in 4 rows, plant spacing of 50 to 67 cm, 667 to 1500 square meters planted between 1200 to 1500 litter, conventional rice Four to six strains were planted and two strains of hybrid rice plants were planted.
3. Scientific fertilization: use rice special fertilizer, apply 40 kg to 50 kg per 667 square meters as base fertilizer; apply urea 8 kg to 10 kg per 667 square meters during the tillering period; spike 667 square meters with 100 to 150 grams of Liberty Water 50 kg to 60 kg is used as a foliar spray.
4. Strengthen the integrated control of pests and weeds.
5. Other supporting technical points: 1 hybrid rice and japonica rice sowing at the same period, planting at the same time. 2 seed drug treatment before sowing. 3 Harvesting japonica rice or hybrid rice at a proper time can accumulate renewable rice.
First, the main advantages of hybrid technology
1. Increasing rice yield: The test results showed that the total amount of hybrid rice between the hybrid rice and glutinous rice increased by 28 kg per 667 square meters compared with normal hybrid rice, which was 110 kg more than that of conventional japonica rice.
2. Increase income: Indica rice is about 15% higher than normal mid-season rice, increase production and increase income, and increase quality and income. The two items add up to 50 yuan per 667 square meters and increase net income by 35 yuan.
3. Overcame the problem of low net yield per plant and susceptible diseases, and high quality hybrid rice could not be popularized due to its low net yield, which is beneficial to improving rice quality.
Second, the main cultivation techniques
1. Choose good seeds and do a good job with the mix of main and inter-species works: Hybrid rice uses a combination of Zhunliangyou 527 and Jinyou 725 with moderate plant height, strong adaptability, high yield, and high rice quality; No. 1 and No. 1 seedlings are hard and resistant to fall, and have large spikes and numerous varieties with good quality.
2. Reasonable planting: selection of semi-humid type wide and narrow rows or wide rows of narrow and double planted hybrid rice, 1 row of indica rice planted in 4 rows, plant spacing of 50 to 67 cm, 667 to 1500 square meters planted between 1200 to 1500 litter, conventional rice Four to six strains were planted and two strains of hybrid rice plants were planted.
3. Scientific fertilization: use rice special fertilizer, apply 40 kg to 50 kg per 667 square meters as base fertilizer; apply urea 8 kg to 10 kg per 667 square meters during the tillering period; spike 667 square meters with 100 to 150 grams of Liberty Water 50 kg to 60 kg is used as a foliar spray.
4. Strengthen the integrated control of pests and weeds.
5. Other supporting technical points: 1 hybrid rice and japonica rice sowing at the same period, planting at the same time. 2 seed drug treatment before sowing. 3 Harvesting japonica rice or hybrid rice at a proper time can accumulate renewable rice.
Amber Sterile Vacuum Vials are used for allergist,mixing injectable products or nuclear medicine, PET-CT, Liquid collection.Amber Sterile Vacuum Vials are produced by aluminum caps, non-latex butyl stoppers and clear SCHOTT Neutral Type I glass vials. They are approved by cGMP and FDA with internally sterile.The production process is carried out under strict Class 100 workshop. Finished vials can meet the FDA`s authorised 14-day sterility test.
Amber Sterile Vacuum Vials
Amber Sterile Vacuum Glass Vials,Amber Sterile Evacuated Vials,Amber Sterile Evacuated Glass Vials
China Lemon Trading Co.,Ltd , https://www.lemonvial.com