(This article is based on Mr. Sima Nan's ** program, and the content has been deleted).
In the previous article, I briefly told you about Heilongjiang Province, one province, and ten provinces. Among the five major grain-producing provinces in the country, Heilongjiang ranks first, and Heilongjiang contributes the most, with a grain self-sufficiency rate of 600%, and its status is irreplaceable. If we look at the problem from the perspective of food alone, Heilongjiang's GDP is likely to be underestimated.
In the past, we said that "there is food in your hands, and there is no panic in your heart", which is not only an ancient precept, but also a kind of foresight. And the important contribution made by Heilongjiang, China's "Northern Warehouse", to China's grain production, I think we have said too little。Because there seems to be no shortage of food today, there is no understanding of the urgency and importance of the food issue.
Heilongjiang is cold, but Heilongjiang is not short of water. There are rivers with a basin area of more than 50 kilometers in Heilongjiang ProvinceMore than 2800 piecesIt constitutes the four major water systems of Heilongjiang, Songhua River, Ussuri River and Suifen River.
Heilongjiang as a whole is second only to the Yangtze River and the Pearl River in terms of runoff in China. Some people will say that there is also the Yellow River, as a Heilongjiang person, I tell you that the runoff of the Yellow River is far less than our Heilongjiang, and the Heilongjiang River is much larger than the Yellow River.
The four major river systems of Heilongjiang, Songhua River, Ussuri River and Suifen River provide a steady stream of living water for the Songnen Plain and the two major plains of Sanjiang East and West.
I was born in Yi'an, grew up in Anda County, which is the Songnen Plain, from the foot of the Great Khing'an Mountains to the Sino-Russian border where the three rivers converge, and the vast and dense network of water of the Heilongjiang River spreads out on the flat black soil. When I returned to Heilongjiang a few years ago, I saw that Daqing was full of wetlands and many waterbirds, and it was precisely because of Heilongjiang's abundant water resources that it provided a favorable condition for grain production.
Due to the climate, Heilongjiang's ripening system is once a year. In terms of the output per unit area, of course, it is not as good as South China, which has two or even three crops a year, but the total output is twice that of Jiangsu, six times that of Guangdong, and twelve times that of Zhejiang. Because Heilongjiang has so much land, Heilongjiang has four times the national average per capita arable land, and its per capita arable land is closest to the big farms in the middle of the United States.
The experience of the United States, Canada, and even Mexico has taught us that agriculture has a lot of surplus only on large farms, and only on large farms there is room for commoditization.
Although the Yangtze River Delta and the Pearl River Delta have a high single-season yield, the area is limited and can only rely heavily on grain inputHeilongjiang's self-sufficiency rate of 600% is the biggest ballast stone for China's commercial grain
I can't see the importance of food when I'm fine, and when I'm hungry, I won't find out who has food and who is cattle.
Heilongjiang grain is because the amount of chemical fertilizer and pesticide application used per mu in Heilongjiang is only half of the national average, the intensity of chemical fertilizer use is 10 kg per mu, and the consumption of pesticides is 274 grams per mu, and the quality of various staple grains is also well-known.
When I write this, I remember that when I was working in the countryside as an educated youth, I was born in Yi'an, grew up in Anda Farm, and worked in the Third Independent Regiment, which was called Red Grassland Ranch. My former comrades-in-arms are now in their seventies and eighties, and they are all retired, but the efforts we put in to grow food under difficult conditions are unforgettable.
At that time, China's strategy was to develop the Sanjiang Plain, the Songnen Plain, and the Heilongjiang Valley Floor at the same time, and at that time any wasteland could be opened up as farmland. Among them, the Sanjiang Plain is more remote, less developed than the Songnen Plain, and is located in the alluvial confluence of the Sanjiang River, the terrain is more flat, boundless, easy to irrigate, and very suitable for large farms and mechanical operations.
I especially want to go back to Heilongjiang to see the current Hongwei Farm, which covers an area of about 630 square kilometers, and now such a large farm has realized unmanned agricultural operations.
We people in Heilongjiang often talk about Heilongjiang's great contribution to the country's grain, steel, forests and railways. The consumption of Heilongjiang is really huge, Heilongjiang's oil and coal resources are now in a state of depletion, Daqing Oilfield is also close to "scraping the bottom of the barrel", and logging has been banned in both large and small Xing'an Mountains.
There is a massive exodus of young and middle-aged people, and even the black soil that farmers rely on for their livelihood and Heilongjiang is most proud of is also decreasing. Even some provinces in the south went to Heilongjiang to contract a piece of land, and then transported all the black land away and went outside to sell it for money.
There are many worries in Heilongjiang, and the black soil in the northeast is "thinning, thinning, and hardening", and even being dragged away by others.
The black soil of Heilongjiang is the most fertile soil type in the world, I grew up on the black soil when I was a child, and when I went to the south, I found that the soil in the south is red. The fertility of black soil comes from the long-term accumulation of plant debris after decomposition, that is, it has been soaked in a relatively humid environment, and then forms black soil.
Last time, I heard Mr. Li Daokui say that it takes 200,400 years to form 1 centimeter of black soil, and tens of thousands of years to form black soil 1 to 2 meters deep.
I said that we have a high grain output in Heilongjiang and have made important contributions to the whole country, which is to cheer up my fellow villagers, and what I stated is indeed an objective factIt is undeniable that Heilongjiang also has development difficulties, but Heilongjiang has a relatively high urbanization rate and rich natural resources, and this fertile soil is still the deep foundation of Heilongjiang.
There are still a lot of articles to be done on how to give full play to Heilongjiang's resource advantages, how to make Heilongjiang's culture like the Ice and Snow Tourism Festival interesting to the "Southern Little Potato", and how to develop our commodity economy.
Finally,Heilongjiang people should not only eat grain, but also eat vegetables and meat, and like some developed provinces in the south, they should have delicious food and fun, and they should engage in AI, robots, and processing industries, so that our dear "Beidacang" will be rejuvenated.
Refer to the article Huashan Dome Sword.
Editor-in-charge: Hu Yan Penfu.
Section** Network.