Green and yellow (rice)
Breed brief introduction:
Luhuangzhan was bred by the New Variety Breeding Room of Rice Institute of Guangdong Province Academy of Agricultural Sciences. The results of many years 'large-scale trial planting showed that it was a new early-middle maturing rice variety with good high yield, wide adaptability, excellent rice quality and good comprehensive allocation performance. The variety is especially suitable for planting in mountainous areas of northern Guangdong Province, and the most suitable for growing in fields with medium fertility and above. It is the best variety with the shortest whole growth period among the current popularized varieties in Guangdong Province. This variety was included in the first batch of high-quality rice varieties jointly launched by the Ministry of Finance and the Ministry of Agriculture for the first time, and it is also the only new conventional high-quality rice variety selected in Guangdong.
- Prev
Green milk copper has a good effect on the control of rice bacterial leaf spot.
In general, the control effect of chlorothalonil is 85%, which is 10% higher than that of chlorothalonil made in Japan. Usage: it can be sprayed twice in the general epidemic year, and the first spray is used in rice panicle differentiation 2mur4 stages, 7 days after treatment, the condition tends to be stable, the newborn acute disease spot significantly reduces, the original disease spot transmits yellow to stop the development, 10 days later, the second spraying, each mu with 12% green brass 100mL, diluted 500tel 600 times spray. After 20 days, the color of rice leaves turned green obviously, and the new flag leaves and inverted second leaves were absent.
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Lvbang 98 hsiang 8226; rice special type
Main functions: (1) timely supply of full nutrition for rice growth, which helps to cultivate strong seedlings, increase the number of effective panicles and grain weight per spike, and increase yield by 10% to 20%; (2) in the early stage of rice blast, sheath blight, bacterial blight, rice false smut, etc., it has a good effect; (3) effectively reduce stomatal opening, promote root development, and improve rice transpiration resistance. Usage: (1) seed soaking: 15 kilograms of water every 50 grams, soaking seeds in one mu of seedling field, stacking for 24 hours.
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