Harvest Time of Rice in South China
Rice crops are double-cropped or triple-cropped once a year in southern China, rice crops in Huaibei and central Jiangsu are usually in the middle and late June of 10, and rice crops in southern Jiangsu are double-cropped once a year, once in the middle of July and once in the middle and late June. Seasonal mid-season rice is the core in the lower reaches of the Yangtze River, and seeds are usually harvested in mid-August. In the plain area of the middle and lower reaches of the Yangtze River, early rice is harvested in mid-July, and late rice is harvested from mid-June to1mid-October. Generally speaking, the southern seed collection time is divided into two times, one is around mid-July and the other is around mid-June 10.
Harvest time of rice in northern China
Rice in North China is harvested once a year, and most of them are single-season rice. Generally, seeds are sown in mid-April, and seeds can be harvested in August to avoid the cold autumn and winter seasons. After the policy of changing grain into grass was put forward, green feed was planted in various places. There are many kinds of forage grass, some suitable for free range, some suitable for green feed and hay. There is a shortage of green feed in winter, especially for cattle and sheep in the north. Green storage corn is a special feed crop, which is a type used by technical professionals to make green storage feed. Its petiole, fruit and flower spike can all be used to make concentrate. High planting turnover rate, high production efficiency and short planting period. The utilization rate of soil resources for planting green corn is very high, and the planting area has gradually expanded in recent years.
What is the economic benefit of green corn storage? Let's see: planting 1 mu of green corn can produce 5000-6000KG of green stalks. Under good planting norms, planting 1 mu of green corn can handle 10 sheep or 15 horses a year. Working experience of lactating dairy cows with green reserve feed: If farmers raise 1 cow, the daily demand of each cow can reach 10 ~ 25 kg, planting 1 mu of green reserve corn and producing and processing 5,000 kg of green reserve feed can improve the benefit of 1 ton of fresh milk, and farmers can increase their income by several thousand yuan.
Seed Collection of Green Storage Corn
Compared with ordinary corn, high-quality green corn with increased yield has lower capital allocation and higher productivity. It not only improves the yield, has high quality, saves energy, protects the environment, reduces the cost, has high nutritional value, and has more jadeite juice. Can be directly raised and stored in green storage, micro storage and so on. And can be preserved for a long time. It is a high-quality concentrated feed for raising livestock. Green storage is also a standardized and standardized specialization, which is in line with the current aquaculture industry. The corn successfully stored in green has the characteristics of fragrant taste, color tone close to the color of raw materials, soft juice, good palatability, more trace elements in the original concentrated solution, less harm from protein and carotene, softness and non-stickiness. If the average quality corn green storage feed is dark red, then the poor quality corn green storage feed is dark red, which also has pungent taste and rotten and moldy smell.