American black potato
This variety is a cross between American black potato and Shuanglian. The vine is about 1.5 meters long, the potato spindle type is neat and beautiful, the tuber is concentrated, and the yield is 50-80% higher than that of American black potato and Japanese Kawayama purple. The potato skin is purple-black, the potato meat is purple-black with silver-white reticulation, and the cooked potato meat is black and delicate. Sweet, noodle and sand. It is rich in selenium, an anticancer substance, with a yield of 3000-6000 kg per mu and 3000-3500 plants per mu.
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Yangmai 16
Yangmai 16 (Yang0Mel 126) is a new spring mid-maturing wheat variety bred by Yang 91F138 and Yang 90-30 by Institute of Agricultural Sciences in Lixiahe area of Jiangsu Province. The whole growth period of this variety is equivalent to that of Yangmai 158. Long awn, white shell, spindle-shaped spike, red grain, hard. The seedlings are erect and the plant type is loose. The plant height is 90 cm and the resistance to fertilizer and lodging is general. There are 260000 effective panicles per mu, 38 grains per panicle and 37 grams per thousand grains. In inoculation identification, it was susceptible to scab and sheath blight, and its disease resistance was similar to that of Yangmai 158. Quality
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What if the wheat seedlings turn yellow?
When wheat grows and develops in winter and spring, the wheat seedlings often turn yellow or even wither, but the wheat seedlings can not turn green by single fertilization. There are several phenomena of wheat seedling yellowing, if we do not take timely measures to remedy, it may lead to a serious reduction in wheat production. Pest yellowing: wheat aphids and wheat spiders cause leaf yellowing caused by leaf juice, which mainly occurs before and after overwintering. For every 667 square meters, 50 kg of water can be sprayed with 40% omethoate EC 65-75 ml. Disease yellowing: damage to wheat sheath blight
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