After the exile, the Goddess of War became a group favorite

Chapter 216 Hybrid Rice
What Lu Changqing saw was the hybrid rice planted by Lu Anran for experimentation.

Hybrid rice is different from upland rice in that it has high individual heterozygosity, but the offspring of hybrids will segregate in traits, so it needs to be produced every year.

The third generation of hybrid rice developed by Grandpa Yuan successfully produced 1046.3 kilograms per mu.

On November 2020, 11, the double-season yield measurement of hybrid rice led by Grandpa Yuan reached 2 kg per mu.

In September 2022, a new breakthrough will be made in the large-area production of hybrid rice seed production, with a yield of 9 kg per mu.

And what Lu Anran took out was the third-generation hybrid rice.

After talking with Lu Changqing a few days ago, she opened up a rice field on the back mountain of Yayuan, and diverted water from the waterfall.

Then the semi-mature rice was planted in, without adding any spiritual spring water, just to see how it grows under the condition of ordinary water quality.

After several days of observation, the vitality of hybrid rice is very strong, which cannot be compared with the original rice here.

Today is only the sixth day, but the ears of rice have already been pulled out, and there is still a lot of saturation.

After Lu Changqing saw it, he was not to mention how happy he was.If it weren't for the fact that this is the back hill of Lu Anran's residence, he would have wished to live here and guard it every day so as not to be ruined by others.

Lu Anran nodded, "It's indeed much better than native rice. Uncle. How much land is left without crops?"

"Three thousand, four hundred and twenty-five acres, the soil is already being loosened. If you want to plant it, there is no time to plant it, but you don't know how much you will reap." Lu Changqing said, and at the end, he even tore away the weeds on the edge of the rice field with his hands. tight.

Lu Anran walked around the rice field looking at the rice, and said: "Then speed up, if there are not enough cattle, go to the manor to lead them.

There are also aqueducts and arrangements for water pipes, all of which must not be left behind.By the way, where did the dug aqueduct lead to? "

"At present, it has been introduced to Wangjiazhuang. Every family has dug a reservoir in the world. The current water is enough, but in the long run."

"We'll talk about it in the future. I'll ask my second brother to arrange for someone to clean up Kanjiang on a regular basis."

Licheng is located in the Bianguan Basin, the terrain is low, hot and rainy, and there are no rivers.The only river—Kan River became the mother river of Licheng, and Lu Anran had to pay attention to its situation.

Seeing that she cared about it, Lu Changqing breathed a sigh of relief, and then asked, "When will these rice plants start to be planted? It will take at least five days if all the fields are dug up."

"Five days." Lu Anran stopped, and after careful calculation in her heart, she said, "The breeding has already started, and it will take about ten months to grow.

After the field has been plowed, water needs to be stored up to the calf. It takes about seven days, that is, about fifteen days. It can be done at almost two ends, and planting begins after fifteen days. "

"Then what does it need to pay attention to?" Lu Changqing asked seriously, and even took out a pen and paper to start recording.

Seeing that he asked seriously, Lu Anran also answered seriously: "First of all, we must strictly prepare the land according to the requirements, so that the border surface is flat and free of weeds, smooth drainage and irrigation, and no water accumulation. Eight to dig a ditch two feet wide and five inches deep.

Select seeds with full grains for breeding and planting, which can increase yield.At the same time, it is necessary to do a good job of seed disinfection and germination, which can reduce the occurrence of pests and diseases.

After the seeds are obtained, start to soak the seeds for six to nine hours, and then sow directly without germination, and it is best to raise seedlings in moisture.

The germination process must also master the appropriate temperature, appropriate moisture and timely ventilation.The most suitable temperature for rice seed germination is 30~35°C. When it exceeds 45°C, "bud burning" will occur, and more than [-]% of the seeds can be sown after breaking their shells.

The sowing should be uniform, the buds should be buried after sowing, and the buds should be lightly stepped on with a wooden board to make the buds sink into the soil. At the same time, the work of preventing birds and rodents should be done well.

When the grain buds are sowing seeds, it is necessary to do a good job of burying the base fertilizer.Rice sowing and fertilization must follow the principle of eating less and eating more, top dressing frequently, and using less each time.

Topdressing should be divided into five times, the first topdressing seedling fertilizer; the second topdressing tillering fertilizer; the third topdressing joint fertilizer; the fourth topdressing ear fertilizer; the fifth topdressing flower fertilizer.

At the same time of topdressing, we should also pay attention to insect damage, these rice cannot withstand the torture of insects.

As for the choice of fat, you can use those dried from animals, but it has some taste. "

Listen to her finish.Lu Changqing checked for a while, and after confirming that there was nothing missing, he said, "What about the nurse? Don't you need a nurse?"

"It's still necessary. You don't need it inside the city. But you can't do it outside the city. I'm afraid it will be wasted if a big beast like a wild boar comes out and ruins it."

Hearing this, Lu Changqing was overjoyed immediately, and quickly asked, "Then, An Ran, look, can I guard?"

Lu Anran couldn't help being surprised by these words, when she saw his urgent and apprehensive eyes.Can't help but feel a little funny:
"Uncle, what are you talking about? As a farmer, you don't need you to guard the rice fields. Your task is not just rice. There are also Dapeng vegetables, fruits..."

"No way!" Before Lu Anran could finish speaking, Lu Changqing quickly interrupted: "Anran, you don't know how important this rice is to our farmers. You can have nothing else, but you absolutely can't live without rice."

Seeing his insistence, Lu Anran couldn't say anything more, so she nodded helplessly: "Okay, then you will have to work hard, uncle."

"It's not hard work, this is what I should do." After speaking, Lu Changqing paused for a while, his eyes drifted away, as if thinking of some bad memories, so that his face turned pale: "An Ran, don't you know The great famine ten years ago, at that time, hungry, we even ate dirt, and even..."

Pausing for a moment, he continued: "Hey, forget it, the past is over. Uncle doesn't ask for anything else, he just hopes that our Lu family will get better and better. I also hope that people all over the world can have food to eat."

Lu Anran sighed lightly: "Uncle, if he can remember bitterness and sweetness, it proves that I did not choose the wrong person. You care about the people. If that is the case, then you should guard it. However, you should remember to relax and rest. , don't be too nervous."

"Okay, I feel relieved with your words. Then I will go to work first." Lu Changqing smiled, very honestly.

Lu Anran nodded helplessly, looked at his back, and then turned to look at the hybrid rice in front of him, quickly calculating the future yield in his mind.

After calculating the ideal yield, she couldn't help but raise her lips and smile. As long as the planting continues, everyone in Licheng will be able to eat rice and not go hungry anymore. What's more, hybrid rice can be planted twice a year .

Thinking of this, she couldn't help but breathe a sigh of relief, only when she was truly full, would Licheng truly become stronger.

"Roar--"

Suddenly, a violent roar came from the direction of the waterfall, and Lu Anran was taken aback: "Bear barking?"

(End of this chapter)