Saline and alkali sweet sorghum and its use
Salty sweet sorghum
Salinized land sweet sorghum, mainly refers to sweet sorghum that can be grown in saline-alkali land, the general tolerable salt concentration is 0.5-0.9%, higher than corn (0.3-0.7%), wheat (0.3-0.6%) and rice (0.3-0.7 %) and other crops.
Saline and alkali sweet sorghum main suitable area
Hebei Quzhou, Shandong Dongying, Binzhou, Yancheng, Lianyungang, Shanghai, Panjin, Tianjin, and Nanpu, North Korea
The main purpose of sweet sorghum in saline land
One of the uses: Dairy cows, beef cattle, sheep and other best high-energy feed, pigs, chickens, fish and other high-energy feed. (instead of conventional feed such as corn, soybean meal, wolfberry, etc.) sweet sorghum high-sugar straw
For processing high-energy feed, the average daily cow gain is about 1kg, which is also the best feed for beef cattle, sheep, rabbits, etc. The high energy feed for sweet sorghum stalks is processed into granules, and the added protein feed mulberry branch powder can be used as the best high-energy for pigs, chickens, and fish. Nutritional full-priced compound feed
The second purpose: Ethanol (seed can also be) The cost of producing ethanol from sweet sorghum is only 44%-80% of sugarcane, the lowest cost of bio-energy (instead of corn, cassava, etc.)
Use of the third: pure sorghum wine (grain can also be) taste mellow, the head is not painful, white wine market gap more than 90%. (instead of pure sorghum, peas and other food)
The use of four: sugar, monosodium glutamate, vinegar (grain can also be) (instead of sugar cane)
The fifth purpose: bio-particle fuel (instead of coal)
Use of six: fiberboard, papermaking, etc. (instead of wood, etc.)
Use seven: edible fruits and vegetables (like sugar cane)
Saline and alkali sweet sorghum varieties
Saline and alkali sweet sorghum varieties mainly include Yajin 14 and Yajin 6 and so on.
Yajin 14 has an average biological yield of 6800 kg/mu, a stem sugar sugar hammer of 19%, a sugar yield of 1100 kg/mu, a grain yield of 220 kg/mu, an average plant height of 330 cm, and a culm length of 310 cm. The number of festivals was 15. The stem diameter was 1.76 cm. The weight per plant was 0.91 kg, and the single culm weight was 0.73 kg. The growth period was 130-140 days. The variety is high in yield, stable, high in sugar, high in adaptability, and good in resistance. It is suitable for spring sowing in most parts of the country and has extensive promotion prospects.
Yajin No. 6 is a hybrid of sweet sorghum and Sudan grass. The average plant height of sweet sorghum is 300-360 cm. It is spiked, with first-stage branching and spike length being 27 cm. The veins are green, the leaves are light, the stems are juicy, and the sugar content (hammer) is 18% - 20%. The medullary is brittle and tastes pure. Seedlings mature to about 118 days. Strong resistance to lodging. It is suitable for planting in areas where the frost-free period is short, and it is also an excellent species for planting typhoon prevention in coastal areas.
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