Tag Archives: figs

Figs were grown before cereal crops in Israel.

Ancient Fig Find May Push Back Birth of Agriculture

Scott Norris
for National Geographic News

June 1, 2006
An assortment of 11,400-year-old figs found in Israel may be the fruit of the world’s earliest form of agriculture, scientists say.

Archaeologists from Israel and the United States say the find suggests Stone Age humans may have been cultivating fruit trees a thousand years before the domestication of cereal grains and legumes, such as peas and beans.

“Previously, the oldest cultivated fruits were thought to be olives and grapes found in the eastern Mediterranean that were dated at about 6,000 years old.

Researchers behind the new study discovered the ancient figs at the Gilgal archaeological site in the Jordan Valley near the city of Jericho (see map of Israel.)

The nine carbonized figs were small but ripe and showed signs of having been dried for human consumption.

The finding adds a new twist to the story of agricultural origins.

The so-called agricultural revolution—when ancient humans began to domesticate crops—is now increasingly seen as a long and multifaceted transition, as humans gradually shifted from scattered planting of wild grains to farming with domesticated varieties.

Early-agriculture specialist Mordechai Kislev, of Bar-Ilan University in Ramat Gan, Israel, says fig cultivation may amount to a previously unknown phase of this transition, fitting between the sowing of wild grains and the raising of domesticated cereal crops.

“Domestication of the fig seems to comprise a new stage,” Kislev said.

Kislev is the lead author of the new study, along with Anat Hartmann, also of Bar-Ilan, and Ofer Bar-Yosef of Harvard University.

The researchers report their findings in tomorrow’s issue of the journal Science

The researchers’ case that the Gilgal fruits were deliberately cultivated rests on an idiosyncrasy of fig genetics.

Normally, pollination by specialized wasps is required for fig trees to bear edible fruit.

Occasionally, however, a mutation occurs that allows fruit to develop from unfertilized female flowers, a process known as parthenocarpy.

Some figs grown commercially today are of this variety. Apparently, so were the Stone Age figs at Gilgal.

Microscopic analysis revealed that the figs lacked embryonic seeds, a distinguishing feature of the mutant form, in which fruit are produced without pollination.

“The mutation does not survive in nature more than a single generation,” Kislev said.

That means the fig trees at Gilgal could not have been reproducing naturally.

The large cache of fruit fragments recovered from the site suggests that humans were maintaining the mutant trees by planting live branches in the ground.

Kislev says fig trees are particularly amenable to this common horticultural technique, called vegetative propagation.

Additional fig remains have been recovered from other sites throughout the Middle East, and at least some appear to be of the Gilgal variety.

To Kislev, this suggests that choice trees were being transported and planted to increase agricultural yield at different locations.

Constant Gardeners

“The early propagation of fig trees, if true, has a rather important effect on the way we view the Neolithic [or Late Stone Age],” said archaeologist Joy McCorriston, of Ohio State University in Columbus.

The Neolithic is a loosely dated period of cultural development marked by the invention of agriculture, improved stone stools, and sedentary village life.

McCorriston notes that although planting shoots of fig trees may be simple, early fig farmers would have had to wait several years for their reward.

This suggests relatively long-term ties to land and perhaps new social and economic arrangements prior to the full-scale adoption of an agricultural lifestyle.

“Ownership of trees [may have] provided a way of mapping society onto physical space,” McCorriston said.

As objects of long-term interest and care, fig trees may also have had symbolic significance.

Archaeologist Bruce Smith of the National Museum of Natural History in Washington, D.C., says early fig cultivation is indicative of a general atmosphere of experimentation following the last ice age.

“Human societies were auditioning a wide range of species” for a role in the unfolding drama of agriculture, Smith said.

There’s a link to the abstract here.

This would be inthe very last days Natufian era, just as they were winding down. The Naufians had some population affinities to Nubian populations, but by this point in time this was being diluted to the point of being undetectable by input from other Eurasian populations; after the Natufian era no sub Saharan affinities are seen (C Loring Brace) and no Sub Saharan affinities are seen in any other Neolithic population of the time, including North Africa. The 11,000 BP is the point in time when Israel starts moving into the pre pottery Neolithic (PPN), and probably marks the point at which expanding proto-agriculturalists from Turkey reached Israel. 

I’ve seen a few indications that trees were planted before any other crops… hazelnuts in northern Europe, pistachio and almond in Turkey/Armenia. It’s a only small step for a hunter gatherer to stick a few nuts in the ground; either as some sort of religious rite or from the realisation that the more nut trees he plants the more nuts there will be when his kids grow up.

The order of domestication, (my best guess): nut trees at some very ancient time, then pulses about 15,000 years ago in Turkey, reaching Franchthi cave  (Greece) about 13,500 BP. Cultivated cereals turn up about 2,000 years later in Franchthi, even wild cereals are 500 years later than the nuts and pulses. I guess figs were probably in orchards before domesticated grains reached the middle east.