Through the Nectarine Cockroach King, Banbu obtained a part of the qualification to participate in the exchange of their circle, exchanging the nine-leaf red lotus seed or the holy bamboo bamboo fruit for the equivalent elemental Force food.

After waiting for two months in Changsheng County, I successfully got three parts of fire oil pine nuts and three parts of fire oil tung fruit. A few years later, there were also three copies of the Yanguan pear fruit exchanged from the hornroach tribe.

Good things are not left alone, when Banbu took things back to Li Zhufeng, he happened to catch up with Chiwu Mountain and smoothly exchanged from Spruce County to the god spruce pine nuts, and sent a copy to Banbu.

The divine products of Fire Oil Pine Nuts and Fire Oil Tung Fruit can accelerate their growth, and they can also greatly enhance the ability of the flame element. Spruce pine nuts strengthen the carapace Force vein, mainly to increase the amount of force that can be accommodated, and to improve the explosive power and sustainability of elemental abilities.

Banbu also ate fire-scale pine nuts and nine-leaf red lotus seeds. A variety of divine Force foods are strengthened, how strong can the fire ability be when it explodes?

Madara himself is not very sure of eating, and the next time I go to Mt. Chiwu, I will pass by the coast and try it at sea.

……

The iron birch remains were used on Tata, and the effect was there, but it was not so ideal.

Not up or down, the most entangled insects.

Red Rice didn't dare to act rashly.

Banbu returned to Li Zhufeng, saw it for himself, carefully considered it, and asked the big head to use another 300 bags of wreckage for Tata in the late spring and early summer of the next year, and continue to observe.

On the side of the Longzhu Continent, the steel rails are paved through the middle area and enter the flat western region, and the difficulty of the work is greatly reduced.

Bai Zhu was successfully promoted to the county lord and continued to stay and work. Next, Ma Zhu and other 5 bamboo rat warriors will be promoted to the county lord one after another, they have not eaten the original heart, and after being promoted to the county lord, they will not be able to continue to move freely in the environment without the force, and will return to Li Zhufeng.

Now, there is a lot of work waiting for them in Lizhu County.

A new water storage lake has been opened on the northeast side of the lake where the nine-leaf red lotus lives, and it will be excavated for two winters, and it will be completed this winter. It is up to the Bamboo Rat Warriors to come back and use their earth-rock abilities to strengthen the embankments and drain the river.

The paddy fields operated by red rice need to open ditches to drain water from the river, and bamboo rat warriors also need to use soil and stone capabilities to strengthen them.

Kikko Peak is about to open up a large-scale tortoiseshell vine plantation. Vines need to be built with a scaffold, preferably a metal bracket, for climbing.

Mining and smelting iron, this is the best job of the bamboo rat warriors, and the zebra cloth is left to the bamboo and them.

There is also the vineyard land that is about to be developed, which also requires a lot of metal support.

……

Grape cultivation and breeding is far more complex than rice and bamboo.

Banbu brought the four guys of red rice, red rice, dragon bamboo, and crown pear, and Cattail led a team of bees to follow to check.

Baba who had been hiding in the cave in Sydney also secretly brought it out. The leaves of the goat's milk grapes and mutton fat grapes that Banbu asked for when he left the goat's milk peak were handed over to Rang Baba to scan and record the relevant genetic information, and the analysis and deduction would be relatively simple.

……

The small warrior who planted grapes has increased by one, and has now reached 5, which are named Qingqing, Caoqing, Hanqing, and Shuangqing, and these four names correspond to the four native varieties of green-fruited grapes. Among them, the age of the descending green is the largest, so the peak of the settlement is officially named "descending green mountain".

The fifth little soldier is named "Milk", and in the future, Lizhu County will cultivate "Goat's Milk Grapes" by himself, so it will not be called "Goat's Milk", but "Milk". If there is a sixth little warrior who likes grapes, he will be named "Butter Fat Grapes", and the corresponding "Sheep Fat Grapes" will also be renamed "Butter Fat Grapes".

Cattle and sheep are herbivores, cows are burly and robust than sheep, quite shameless 2 names, indeed honest big heads have come up with it.

5 warriors, 5 grape nurseries, 5 varieties.

Each variety has 10,000 seeds, which have been sown for almost a year, and after selection, an average of 3,000 seedlings are kept in each nursery. Different varieties, the growth rate is quite different, slow, the seedlings are about 10 cm high, and the fast ones, the average height of the seedlings has exceeded 20 cm.

Young seedlings need to be cultivated in the nursery for one year, and then screened again, and each variety eventually leaves only 1 to 2,000 seedlings.

Next, five plantations will be planted separately.

Different varieties, the fast-growing ones, can start flowering and bearing fruit in 3 years, and the slowest growing ones take 7 years.

……

When the group arrived at the Qingshan Mountain, they felt the movement, and the Qingqing came to greet them with the goat's milk who was still an L8 intermediate little soldier.

"Lord Banbu! The lord of Hongdao County ...... "Descending green and greeting in turn."

Red Rice asked, "The three of them went into the jungle in search of God-given seeds?" ”

Jianqing replied, "Yes." In the autumn and winter, everyone went out to try their luck, and I stayed to take care of the little warrior's goat's milk. ”

Red Rice shook its tentacles and beckoned, "You two little ones follow, and Banbu will come and teach you how to grow grapes." ”

Ban said: "First take me to see the seedlings of the three varieties of Baiyu, Yunzhen, and Changqing. ”

"Yes." Response.

The nursery is on the hill, not far from the cave where the green is lived.

The little warrior goat's milk was very positive, and he ran forward first, and introduced: "This is Baiyu grapes, and here are Yunzhen grapes." This evergreen grape has leaves that don't wither in winter. ”

Zebra loose claws.

Before Baba took off by herself, before landing at the nursery, she began to scan and test, collect genetic data, and analyze and calculate.

There seems to be a discovery.

After inspecting Baiyu, Yunzhen, and Changqing, continue to inspect the other two nursery planted Gesi and Crystal grapes.

"Grapes are a special plant with a high demand for calcium. The soil in the nursery is deficient in calcium, and the growth of the plants is not very good. ”

Neither the green nor the milk could understand human speech, so they looked blankly at Banbu and then at the red rice.

"I've carefully compared, the soil quality of this place is similar to that of Amethyst County!" Banbu asked, "What about the solution?" ”

Baba said: "It's very simple, you usually hunt, eat the remaining animal bones, seal the crucible, burn at high temperature, and get organic calcium fertilizer, in the spring, crush and mix the swamp water, biogas residue and a small amount of plant ash to irrigate." ”

"Understood." Banbu turns his head to inform Baba and Milk of her discovery.

Baba continued: "Banbu, cross-breeding goat's milk grapes is very simple, but cultivating sheep's fat grapes is very troublesome. ”

"Evergreen grapes have well-developed roots and thick branches, but they grow slowly, and they act as rootstocks in the breeding process."

"Yunzhen grape seedlings have slender branches and poor root development, so they must collect panicles and graft them to evergreen grapes."

"White jade grapes can also be grafted to evergreen grapes, and if they are idle, they can also be grafted."

Banbu asked, "So, the mutton fat grapes are actually formed by crossing the two varieties of Yunzhen and Baiyu?" ”

"Yes." Baba said: "Generally speaking, the white jade grape is obviously of higher quality, as the mother plant, collect the pollen of the Yunzhen grape and pollinate the white jade grape." ”

Banbu asked, "Grafting is necessary?" I've heard that evergreen grapes take 7 years to grow. ”

"Yunzhen grapes must be grafted." Baba said: "Calcium supplementation and grafting are very necessary, good growth conditions, the plant can grow healthily, and ensure the excellence of genes." ”

Baba then said, "The grapes are also bricks and wood, and the crystal grape ears are collected and grafted to the grapes. ”

"Hybridization, grafting, fertilization, pruning, etc. are all detailed techniques, and the process is cumbersome, but they are not important things, learn patiently...... Banbu, these stupid cockroach warriors can't learn, can they? ”

Madara preached: "You and I will let Guanli and Longzhu stay first, and Hongmi will also listen to them for a while, you will first teach them three churches, and in the future, they will teach other warriors." ”

"The crown pear is about the same." Baba muttered, and continued: "First of all, we need to cultivate high-quality goat's milk grapes, two-line hybrids, very simple, and the seeds born directly have normal reproductive ability. It can be considered the sixth grape variety. ”

"Goat's milk grapes are crossed with crystal grapes, and crystal grapes are first used as the mother plant, and the goat's milk grape pollen is collected and awarded to crystal grapes."

"It's not just the sheep fat grapes you want. Their hybrids are not high-quality species, on the contrary, the genetic sequence is chaotic and extremely unstable, and the first generation is inferior aberrations with different morphologies. ”

"Subsequent cultivation is very troublesome, first of all, you need to sift through the huge number of inferior aberrations that have the ability to reproduce."

Banbu gestured his tentacles to indicate that he was listening, and at the same time acquiesced that the screening work was left to Barba.

Baba continued: "The first generation of aberrant seeds is cultivated to obtain the second generation of seeds, and the seeds are sown. The second generation of genes tends to be stable, cultivated and matured, pollen is collected, and then pollinated to goat's milk grapes, there is a probability of about 1 in 1.5 billion that the sheep fat grapes you want will be born. There is more than a probability problem in the intermediate process......"

"In the whole breeding process, two plants were used as mother plants, amethyst and goat's milk. Plant hybridization is not only genetic inheritance, but also cytoplasmic inheritance. The lanolin grapes have a crystal white jade color and a strong fruity aroma, which is the cytoplasmic characteristics of both plants. ”

When Banbu heard about the introduction of the Amethyst Tree Spirit, he immediately guessed something, and he didn't feel the novelty, and he was surprised at the time, it was nothing more than an amazement that the Purple Stem Armor tribe could come up with such a complex breeding method.

Red rice and crown pear are fine, racking their brains to think about the principle.

The three guys of red rice, dragon bamboo, and cattail were already stunned when they heard it, and they didn't know what to do.

Falling green and milk themselves couldn't understand what Baba was saying, but instead seemed as calm as Zebra, and there was some expectation.